181622220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13697}}^1$

素因数の和:13739

約数の個数: 96

約数和(自身を含む): 579918528

約数和(自身を除く): 398296308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 13697, 27394, 41091, 54788, 68485, 82182, 136970, 164364, 178061, 205455, 232849, 273940, 356122, 410910, 465698, 534183, 698547, 712244, 821820, 890305, 931396, 1068366, 1164245, 1397094, 1780610, 2136732, 2328490, 2670915, 2794188, 3027037, 3492735, 3561220, 4656980, 5341830, 6054074, 6985470, 9081111, 10683660, 12108148, 13970940, 15135185, 18162222, 30270370, 36324444, 45405555, 60540740, 90811110, 181622220]

約数ペア:

[(1, 181622220), (2, 90811110), (3, 60540740), (4, 45405555), (5, 36324444), (6, 30270370), (10, 18162222), (12, 15135185), (13, 13970940), (15, 12108148), (17, 10683660), (20, 9081111), (26, 6985470), (30, 6054074), (34, 5341830), (39, 4656980), (51, 3561220), (52, 3492735), (60, 3027037), (65, 2794188), (68, 2670915), (78, 2328490), (85, 2136732), (102, 1780610), (130, 1397094), (156, 1164245), (170, 1068366), (195, 931396), (204, 890305), (221, 821820), (255, 712244), (260, 698547), (340, 534183), (390, 465698), (442, 410910), (510, 356122), (663, 273940), (780, 232849), (884, 205455), (1020, 178061), (1105, 164364), (1326, 136970), (2210, 82182), (2652, 68485), (3315, 54788), (4420, 41091), (6630, 27394), (13260, 13697)]