162539820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29129}}^1$

素因数の和:29175

約数の個数: 72

約数和(自身を含む): 508959360

約数和(自身を除く): 346419540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 29129, 58258, 87387, 116516, 145645, 174774, 262161, 291290, 349548, 436935, 524322, 582580, 873870, 902999, 1048644, 1310805, 1747740, 1805998, 2621610, 2708997, 3611996, 4514995, 5243220, 5417994, 8126991, 9029990, 10835988, 13544985, 16253982, 18059980, 27089970, 32507964, 40634955, 54179940, 81269910, 162539820]

約数ペア:

[(1, 162539820), (2, 81269910), (3, 54179940), (4, 40634955), (5, 32507964), (6, 27089970), (9, 18059980), (10, 16253982), (12, 13544985), (15, 10835988), (18, 9029990), (20, 8126991), (30, 5417994), (31, 5243220), (36, 4514995), (45, 3611996), (60, 2708997), (62, 2621610), (90, 1805998), (93, 1747740), (124, 1310805), (155, 1048644), (180, 902999), (186, 873870), (279, 582580), (310, 524322), (372, 436935), (465, 349548), (558, 291290), (620, 262161), (930, 174774), (1116, 145645), (1395, 116516), (1860, 87387), (2790, 58258), (5580, 29129)]