38956710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 108573696

約数和(自身を除く): 69616986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 43, 46, 65, 69, 78, 86, 101, 115, 129, 130, 138, 195, 202, 215, 230, 258, 299, 303, 345, 390, 430, 505, 559, 598, 606, 645, 690, 897, 989, 1010, 1118, 1290, 1313, 1495, 1515, 1677, 1794, 1978, 2323, 2626, 2795, 2967, 2990, 3030, 3354, 3939, 4343, 4485, 4646, 4945, 5590, 5934, 6565, 6969, 7878, 8385, 8686, 8970, 9890, 11615, 12857, 13029, 13130, 13938, 14835, 16770, 19695, 21715, 23230, 25714, 26058, 29670, 30199, 34845, 38571, 39390, 43430, 56459, 60398, 64285, 65145, 69690, 77142, 90597, 99889, 112918, 128570, 130290, 150995, 169377, 181194, 192855, 199778, 282295, 299667, 301990, 338754, 385710, 452985, 499445, 564590, 599334, 846885, 905970, 998890, 1298557, 1498335, 1693770, 2597114, 2996670, 3895671, 6492785, 7791342, 12985570, 19478355, 38956710]

約数ペア:

[(1, 38956710), (2, 19478355), (3, 12985570), (5, 7791342), (6, 6492785), (10, 3895671), (13, 2996670), (15, 2597114), (23, 1693770), (26, 1498335), (30, 1298557), (39, 998890), (43, 905970), (46, 846885), (65, 599334), (69, 564590), (78, 499445), (86, 452985), (101, 385710), (115, 338754), (129, 301990), (130, 299667), (138, 282295), (195, 199778), (202, 192855), (215, 181194), (230, 169377), (258, 150995), (299, 130290), (303, 128570), (345, 112918), (390, 99889), (430, 90597), (505, 77142), (559, 69690), (598, 65145), (606, 64285), (645, 60398), (690, 56459), (897, 43430), (989, 39390), (1010, 38571), (1118, 34845), (1290, 30199), (1313, 29670), (1495, 26058), (1515, 25714), (1677, 23230), (1794, 21715), (1978, 19695), (2323, 16770), (2626, 14835), (2795, 13938), (2967, 13130), (2990, 13029), (3030, 12857), (3354, 11615), (3939, 9890), (4343, 8970), (4485, 8686), (4646, 8385), (4945, 7878), (5590, 6969), (5934, 6565)]