46638540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 160524000

約数和(自身を除く): 113885460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1049, 1140, 1170, 1235, 1482, 1710, 2098, 2223, 2340, 2470, 2964, 3147, 3420, 3705, 4196, 4446, 4940, 5245, 6294, 7410, 8892, 9441, 10490, 11115, 12588, 13637, 14820, 15735, 18882, 19931, 20980, 22230, 27274, 31470, 37764, 39862, 40911, 44460, 47205, 54548, 59793, 62940, 68185, 79724, 81822, 94410, 99655, 119586, 122733, 136370, 163644, 179379, 188820, 199310, 204555, 239172, 245466, 259103, 272740, 298965, 358758, 398620, 409110, 490932, 518206, 597930, 613665, 717516, 777309, 818220, 896895, 1036412, 1195860, 1227330, 1295515, 1554618, 1793790, 2331927, 2454660, 2591030, 3109236, 3587580, 3886545, 4663854, 5182060, 7773090, 9327708, 11659635, 15546180, 23319270, 46638540]

約数ペア:

[(1, 46638540), (2, 23319270), (3, 15546180), (4, 11659635), (5, 9327708), (6, 7773090), (9, 5182060), (10, 4663854), (12, 3886545), (13, 3587580), (15, 3109236), (18, 2591030), (19, 2454660), (20, 2331927), (26, 1793790), (30, 1554618), (36, 1295515), (38, 1227330), (39, 1195860), (45, 1036412), (52, 896895), (57, 818220), (60, 777309), (65, 717516), (76, 613665), (78, 597930), (90, 518206), (95, 490932), (114, 409110), (117, 398620), (130, 358758), (156, 298965), (171, 272740), (180, 259103), (190, 245466), (195, 239172), (228, 204555), (234, 199310), (247, 188820), (260, 179379), (285, 163644), (342, 136370), (380, 122733), (390, 119586), (468, 99655), (494, 94410), (570, 81822), (585, 79724), (684, 68185), (741, 62940), (780, 59793), (855, 54548), (988, 47205), (1049, 44460), (1140, 40911), (1170, 39862), (1235, 37764), (1482, 31470), (1710, 27274), (2098, 22230), (2223, 20980), (2340, 19931), (2470, 18882), (2964, 15735), (3147, 14820), (3420, 13637), (3705, 12588), (4196, 11115), (4446, 10490), (4940, 9441), (5245, 8892), (6294, 7410)]