2100064530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{1787}}^1$

素因数の和:2751

約数の個数: 64

約数和(自身を含む): 5165918208

約数和(自身を除く): 3065853678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 911, 1290, 1787, 1822, 2733, 3574, 4555, 5361, 5466, 8935, 9110, 10722, 13665, 17870, 26805, 27330, 39173, 53610, 76841, 78346, 117519, 153682, 195865, 230523, 235038, 384205, 391730, 461046, 587595, 768410, 1152615, 1175190, 1627957, 2305230, 3255914, 4883871, 8139785, 9767742, 16279570, 24419355, 48838710, 70002151, 140004302, 210006453, 350010755, 420012906, 700021510, 1050032265, 2100064530]

約数ペア:

[(1, 2100064530), (2, 1050032265), (3, 700021510), (5, 420012906), (6, 350010755), (10, 210006453), (15, 140004302), (30, 70002151), (43, 48838710), (86, 24419355), (129, 16279570), (215, 9767742), (258, 8139785), (430, 4883871), (645, 3255914), (911, 2305230), (1290, 1627957), (1787, 1175190), (1822, 1152615), (2733, 768410), (3574, 587595), (4555, 461046), (5361, 391730), (5466, 384205), (8935, 235038), (9110, 230523), (10722, 195865), (13665, 153682), (17870, 117519), (26805, 78346), (27330, 76841), (39173, 53610)]