354328698540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{20434181}}^1$

素因数の和:20434227

約数の個数: 72

約数和(自身を含む): 1053913370832

約数和(自身を除く): 699584672292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 20434181, 40868362, 61302543, 81736724, 102170905, 122605086, 204341810, 245210172, 306512715, 347381077, 408683620, 613025430, 694762154, 1042143231, 1226050860, 1389524308, 1736905385, 2084286462, 3473810770, 4168572924, 5210716155, 5905478309, 6947621540, 10421432310, 11810956618, 17716434927, 20842864620, 23621913236, 29527391545, 35432869854, 59054783090, 70865739708, 88582174635, 118109566180, 177164349270, 354328698540]

約数ペア:

[(1, 354328698540), (2, 177164349270), (3, 118109566180), (4, 88582174635), (5, 70865739708), (6, 59054783090), (10, 35432869854), (12, 29527391545), (15, 23621913236), (17, 20842864620), (20, 17716434927), (30, 11810956618), (34, 10421432310), (51, 6947621540), (60, 5905478309), (68, 5210716155), (85, 4168572924), (102, 3473810770), (170, 2084286462), (204, 1736905385), (255, 1389524308), (289, 1226050860), (340, 1042143231), (510, 694762154), (578, 613025430), (867, 408683620), (1020, 347381077), (1156, 306512715), (1445, 245210172), (1734, 204341810), (2890, 122605086), (3468, 102170905), (4335, 81736724), (5780, 61302543), (8670, 40868362), (17340, 20434181)]