1018788366970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{51343}}^1$

素因数の和:51449

約数の個数: 144

約数和(自身を含む): 2175148717056

約数和(自身を除く): 1156360350086

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 121, 155, 230, 242, 253, 310, 341, 506, 529, 605, 682, 713, 1058, 1210, 1265, 1426, 1705, 2530, 2645, 2783, 3410, 3565, 3751, 5290, 5566, 5819, 7130, 7502, 7843, 11638, 13915, 15686, 16399, 18755, 27830, 29095, 32798, 37510, 39215, 51343, 58190, 64009, 78430, 81995, 86273, 102686, 128018, 163990, 172546, 180389, 256715, 320045, 360778, 431365, 513430, 564773, 640090, 862730, 901945, 1129546, 1180889, 1591633, 1803890, 1984279, 2361778, 2823865, 3183266, 3968558, 5647730, 5904445, 6212503, 7958165, 9921395, 11808890, 12425006, 12989779, 15916330, 17507963, 19842790, 25979558, 27160447, 31062515, 35015926, 36607559, 54320894, 62125030, 64948895, 73215118, 87539815, 129897790, 135802235, 142887569, 175079630, 183037795, 192587593, 271604470, 285775138, 298764917, 366075590, 385175186, 402683149, 597529834, 714437845, 805366298, 841973857, 962937965, 1428875690, 1493824585, 1683947714, 1925875930, 2013415745, 2987649170, 3286414087, 4026831490, 4209869285, 4429514639, 6572828174, 8419738570, 8859029278, 9261712427, 16432070435, 18523424854, 22147573195, 32864140870, 44295146390, 46308562135, 92617124270, 101878836697, 203757673394, 509394183485, 1018788366970]

約数ペア:

[(1, 1018788366970), (2, 509394183485), (5, 203757673394), (10, 101878836697), (11, 92617124270), (22, 46308562135), (23, 44295146390), (31, 32864140870), (46, 22147573195), (55, 18523424854), (62, 16432070435), (110, 9261712427), (115, 8859029278), (121, 8419738570), (155, 6572828174), (230, 4429514639), (242, 4209869285), (253, 4026831490), (310, 3286414087), (341, 2987649170), (506, 2013415745), (529, 1925875930), (605, 1683947714), (682, 1493824585), (713, 1428875690), (1058, 962937965), (1210, 841973857), (1265, 805366298), (1426, 714437845), (1705, 597529834), (2530, 402683149), (2645, 385175186), (2783, 366075590), (3410, 298764917), (3565, 285775138), (3751, 271604470), (5290, 192587593), (5566, 183037795), (5819, 175079630), (7130, 142887569), (7502, 135802235), (7843, 129897790), (11638, 87539815), (13915, 73215118), (15686, 64948895), (16399, 62125030), (18755, 54320894), (27830, 36607559), (29095, 35015926), (32798, 31062515), (37510, 27160447), (39215, 25979558), (51343, 19842790), (58190, 17507963), (64009, 15916330), (78430, 12989779), (81995, 12425006), (86273, 11808890), (102686, 9921395), (128018, 7958165), (163990, 6212503), (172546, 5904445), (180389, 5647730), (256715, 3968558), (320045, 3183266), (360778, 2823865), (431365, 2361778), (513430, 1984279), (564773, 1803890), (640090, 1591633), (862730, 1180889), (901945, 1129546)]