90196470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3707

約数の個数: 128

約数和(自身を含む): 296110080

約数和(自身を除く): 205913610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 3671, 4095, 4914, 7342, 8190, 11013, 12285, 18355, 22026, 24570, 25697, 33039, 36710, 47723, 51394, 55065, 66078, 77091, 95446, 99117, 110130, 128485, 143169, 154182, 165195, 198234, 231273, 238615, 256970, 286338, 330390, 334061, 385455, 429507, 462546, 477230, 495585, 668122, 693819, 715845, 770910, 859014, 991170, 1002183, 1156365, 1288521, 1387638, 1431690, 1670305, 2004366, 2147535, 2312730, 2577042, 3006549, 3340610, 3469095, 4295070, 5010915, 6013098, 6442605, 6938190, 9019647, 10021830, 12885210, 15032745, 18039294, 30065490, 45098235, 90196470]

約数ペア:

[(1, 90196470), (2, 45098235), (3, 30065490), (5, 18039294), (6, 15032745), (7, 12885210), (9, 10021830), (10, 9019647), (13, 6938190), (14, 6442605), (15, 6013098), (18, 5010915), (21, 4295070), (26, 3469095), (27, 3340610), (30, 3006549), (35, 2577042), (39, 2312730), (42, 2147535), (45, 2004366), (54, 1670305), (63, 1431690), (65, 1387638), (70, 1288521), (78, 1156365), (90, 1002183), (91, 991170), (105, 859014), (117, 770910), (126, 715845), (130, 693819), (135, 668122), (182, 495585), (189, 477230), (195, 462546), (210, 429507), (234, 385455), (270, 334061), (273, 330390), (315, 286338), (351, 256970), (378, 238615), (390, 231273), (455, 198234), (546, 165195), (585, 154182), (630, 143169), (702, 128485), (819, 110130), (910, 99117), (945, 95446), (1170, 77091), (1365, 66078), (1638, 55065), (1755, 51394), (1890, 47723), (2457, 36710), (2730, 33039), (3510, 25697), (3671, 24570), (4095, 22026), (4914, 18355), (7342, 12285), (8190, 11013)]