670765140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{55619}}^1$

素因数の和:55701

約数の個数: 72

約数和(自身を含む): 2065059360

約数和(自身を除く): 1394294220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 55619, 111238, 166857, 222476, 278095, 333714, 500571, 556190, 667428, 834285, 1001142, 1112380, 1668570, 2002284, 2502855, 3337140, 3726473, 5005710, 7452946, 10011420, 11179419, 14905892, 18632365, 22358838, 33538257, 37264730, 44717676, 55897095, 67076514, 74529460, 111794190, 134153028, 167691285, 223588380, 335382570, 670765140]

約数ペア:

[(1, 670765140), (2, 335382570), (3, 223588380), (4, 167691285), (5, 134153028), (6, 111794190), (9, 74529460), (10, 67076514), (12, 55897095), (15, 44717676), (18, 37264730), (20, 33538257), (30, 22358838), (36, 18632365), (45, 14905892), (60, 11179419), (67, 10011420), (90, 7452946), (134, 5005710), (180, 3726473), (201, 3337140), (268, 2502855), (335, 2002284), (402, 1668570), (603, 1112380), (670, 1001142), (804, 834285), (1005, 667428), (1206, 556190), (1340, 500571), (2010, 333714), (2412, 278095), (3015, 222476), (4020, 166857), (6030, 111238), (12060, 55619)]