1642202010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 4332182400

約数和(自身を除く): 2689980390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 151, 298, 302, 447, 453, 745, 755, 811, 894, 906, 1341, 1359, 1490, 1510, 1622, 2235, 2265, 2433, 2682, 2718, 4055, 4470, 4530, 4866, 6705, 6795, 7299, 8110, 12165, 13410, 13590, 14598, 22499, 24330, 36495, 44998, 67497, 72990, 112495, 120839, 122461, 134994, 202491, 224990, 241678, 244922, 337485, 362517, 367383, 404982, 604195, 612305, 674970, 725034, 734766, 1012455, 1087551, 1102149, 1208390, 1224610, 1812585, 1836915, 2024910, 2175102, 2204298, 3625170, 3673830, 5437755, 5510745, 10875510, 11021490, 18246689, 36493378, 54740067, 91233445, 109480134, 164220201, 182466890, 273700335, 328440402, 547400670, 821101005, 1642202010]

約数ペア:

[(1, 1642202010), (2, 821101005), (3, 547400670), (5, 328440402), (6, 273700335), (9, 182466890), (10, 164220201), (15, 109480134), (18, 91233445), (30, 54740067), (45, 36493378), (90, 18246689), (149, 11021490), (151, 10875510), (298, 5510745), (302, 5437755), (447, 3673830), (453, 3625170), (745, 2204298), (755, 2175102), (811, 2024910), (894, 1836915), (906, 1812585), (1341, 1224610), (1359, 1208390), (1490, 1102149), (1510, 1087551), (1622, 1012455), (2235, 734766), (2265, 725034), (2433, 674970), (2682, 612305), (2718, 604195), (4055, 404982), (4470, 367383), (4530, 362517), (4866, 337485), (6705, 244922), (6795, 241678), (7299, 224990), (8110, 202491), (12165, 134994), (13410, 122461), (13590, 120839), (14598, 112495), (22499, 72990), (24330, 67497), (36495, 44998)]