9047970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 26542080

約数和(自身を除く): 17494110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 45, 46, 47, 54, 62, 69, 90, 93, 94, 115, 135, 138, 141, 155, 186, 207, 230, 235, 270, 279, 282, 310, 345, 414, 423, 465, 470, 558, 621, 690, 705, 713, 837, 846, 930, 1035, 1081, 1242, 1269, 1395, 1410, 1426, 1457, 1674, 2070, 2115, 2139, 2162, 2538, 2790, 2914, 3105, 3243, 3565, 4185, 4230, 4278, 4371, 5405, 6210, 6345, 6417, 6486, 7130, 7285, 8370, 8742, 9729, 10695, 10810, 12690, 12834, 13113, 14570, 16215, 19251, 19458, 21390, 21855, 26226, 29187, 32085, 32430, 33511, 38502, 39339, 43710, 48645, 58374, 64170, 65565, 67022, 78678, 96255, 97290, 100533, 131130, 145935, 167555, 192510, 196695, 201066, 291870, 301599, 335110, 393390, 502665, 603198, 904797, 1005330, 1507995, 1809594, 3015990, 4523985, 9047970]

約数ペア:

[(1, 9047970), (2, 4523985), (3, 3015990), (5, 1809594), (6, 1507995), (9, 1005330), (10, 904797), (15, 603198), (18, 502665), (23, 393390), (27, 335110), (30, 301599), (31, 291870), (45, 201066), (46, 196695), (47, 192510), (54, 167555), (62, 145935), (69, 131130), (90, 100533), (93, 97290), (94, 96255), (115, 78678), (135, 67022), (138, 65565), (141, 64170), (155, 58374), (186, 48645), (207, 43710), (230, 39339), (235, 38502), (270, 33511), (279, 32430), (282, 32085), (310, 29187), (345, 26226), (414, 21855), (423, 21390), (465, 19458), (470, 19251), (558, 16215), (621, 14570), (690, 13113), (705, 12834), (713, 12690), (837, 10810), (846, 10695), (930, 9729), (1035, 8742), (1081, 8370), (1242, 7285), (1269, 7130), (1395, 6486), (1410, 6417), (1426, 6345), (1457, 6210), (1674, 5405), (2070, 4371), (2115, 4278), (2139, 4230), (2162, 4185), (2538, 3565), (2790, 3243), (2914, 3105)]