3169805220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{288689}}^1$

素因数の和:288765

約数の個数: 72

約数和(自身を含む): 9772733880

約数和(自身を除く): 6602928660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 288689, 577378, 866067, 1154756, 1443445, 1732134, 2598201, 2886890, 3464268, 4330335, 5196402, 5773780, 8660670, 10392804, 12991005, 17321340, 17610029, 25982010, 35220058, 51964020, 52830087, 70440116, 88050145, 105660174, 158490261, 176100290, 211320348, 264150435, 316980522, 352200580, 528300870, 633961044, 792451305, 1056601740, 1584902610, 3169805220]

約数ペア:

[(1, 3169805220), (2, 1584902610), (3, 1056601740), (4, 792451305), (5, 633961044), (6, 528300870), (9, 352200580), (10, 316980522), (12, 264150435), (15, 211320348), (18, 176100290), (20, 158490261), (30, 105660174), (36, 88050145), (45, 70440116), (60, 52830087), (61, 51964020), (90, 35220058), (122, 25982010), (180, 17610029), (183, 17321340), (244, 12991005), (305, 10392804), (366, 8660670), (549, 5773780), (610, 5196402), (732, 4330335), (915, 3464268), (1098, 2886890), (1220, 2598201), (1830, 1732134), (2196, 1443445), (2745, 1154756), (3660, 866067), (5490, 577378), (10980, 288689)]