65831490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 177914880

約数和(自身を除く): 112083390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 79, 90, 94, 141, 158, 197, 235, 237, 282, 394, 395, 423, 470, 474, 591, 705, 711, 790, 846, 985, 1182, 1185, 1410, 1422, 1773, 1970, 2115, 2370, 2955, 3546, 3555, 3713, 4230, 5910, 7110, 7426, 8865, 9259, 11139, 15563, 17730, 18518, 18565, 22278, 27777, 31126, 33417, 37130, 46295, 46689, 55554, 55695, 66834, 77815, 83331, 92590, 93378, 111390, 138885, 140067, 155630, 166662, 167085, 233445, 277770, 280134, 334170, 416655, 466890, 700335, 731461, 833310, 1400670, 1462922, 2194383, 3657305, 4388766, 6583149, 7314610, 10971915, 13166298, 21943830, 32915745, 65831490]

約数ペア:

[(1, 65831490), (2, 32915745), (3, 21943830), (5, 13166298), (6, 10971915), (9, 7314610), (10, 6583149), (15, 4388766), (18, 3657305), (30, 2194383), (45, 1462922), (47, 1400670), (79, 833310), (90, 731461), (94, 700335), (141, 466890), (158, 416655), (197, 334170), (235, 280134), (237, 277770), (282, 233445), (394, 167085), (395, 166662), (423, 155630), (470, 140067), (474, 138885), (591, 111390), (705, 93378), (711, 92590), (790, 83331), (846, 77815), (985, 66834), (1182, 55695), (1185, 55554), (1410, 46689), (1422, 46295), (1773, 37130), (1970, 33417), (2115, 31126), (2370, 27777), (2955, 22278), (3546, 18565), (3555, 18518), (3713, 17730), (4230, 15563), (5910, 11139), (7110, 9259), (7426, 8865)]