142850790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5739

約数の個数: 80

約数和(自身を含む): 396570240

約数和(自身を除く): 253719450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 5689, 8370, 11378, 12555, 17067, 25110, 28445, 34134, 51201, 56890, 85335, 102402, 153603, 170670, 176359, 256005, 307206, 352718, 460809, 512010, 529077, 768015, 881795, 921618, 1058154, 1536030, 1587231, 1763590, 2304045, 2645385, 3174462, 4608090, 4761693, 5290770, 7936155, 9523386, 14285079, 15872310, 23808465, 28570158, 47616930, 71425395, 142850790]

約数ペア:

[(1, 142850790), (2, 71425395), (3, 47616930), (5, 28570158), (6, 23808465), (9, 15872310), (10, 14285079), (15, 9523386), (18, 7936155), (27, 5290770), (30, 4761693), (31, 4608090), (45, 3174462), (54, 2645385), (62, 2304045), (81, 1763590), (90, 1587231), (93, 1536030), (135, 1058154), (155, 921618), (162, 881795), (186, 768015), (270, 529077), (279, 512010), (310, 460809), (405, 352718), (465, 307206), (558, 256005), (810, 176359), (837, 170670), (930, 153603), (1395, 102402), (1674, 85335), (2511, 56890), (2790, 51201), (4185, 34134), (5022, 28445), (5689, 25110), (8370, 17067), (11378, 12555)]