853650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{271}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 2630784

約数和(自身を除く): 1777134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 271, 315, 350, 450, 525, 542, 630, 813, 1050, 1355, 1575, 1626, 1897, 2439, 2710, 3150, 3794, 4065, 4878, 5691, 6775, 8130, 9485, 11382, 12195, 13550, 17073, 18970, 20325, 24390, 28455, 34146, 40650, 47425, 56910, 60975, 85365, 94850, 121950, 142275, 170730, 284550, 426825, 853650]

約数ペア:

[(1, 853650), (2, 426825), (3, 284550), (5, 170730), (6, 142275), (7, 121950), (9, 94850), (10, 85365), (14, 60975), (15, 56910), (18, 47425), (21, 40650), (25, 34146), (30, 28455), (35, 24390), (42, 20325), (45, 18970), (50, 17073), (63, 13550), (70, 12195), (75, 11382), (90, 9485), (105, 8130), (126, 6775), (150, 5691), (175, 4878), (210, 4065), (225, 3794), (271, 3150), (315, 2710), (350, 2439), (450, 1897), (525, 1626), (542, 1575), (630, 1355), (813, 1050)]