258908130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4385

約数の個数: 128

約数和(自身を含む): 787449600

約数和(自身を除く): 528541470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4339, 4590, 5967, 6630, 8678, 9945, 11934, 13017, 19890, 21695, 26034, 29835, 39051, 43390, 56407, 59670, 65085, 73763, 78102, 112814, 117153, 130170, 147526, 169221, 195255, 221289, 234306, 282035, 338442, 368815, 390510, 442578, 507663, 564070, 585765, 663867, 737630, 846105, 958919, 1015326, 1106445, 1171530, 1327734, 1522989, 1692210, 1917838, 1991601, 2212890, 2538315, 2876757, 3045978, 3319335, 3983202, 4794595, 5076630, 5753514, 6638670, 7614945, 8630271, 9589190, 9958005, 14383785, 15229890, 17260542, 19916010, 25890813, 28767570, 43151355, 51781626, 86302710, 129454065, 258908130]

約数ペア:

[(1, 258908130), (2, 129454065), (3, 86302710), (5, 51781626), (6, 43151355), (9, 28767570), (10, 25890813), (13, 19916010), (15, 17260542), (17, 15229890), (18, 14383785), (26, 9958005), (27, 9589190), (30, 8630271), (34, 7614945), (39, 6638670), (45, 5753514), (51, 5076630), (54, 4794595), (65, 3983202), (78, 3319335), (85, 3045978), (90, 2876757), (102, 2538315), (117, 2212890), (130, 1991601), (135, 1917838), (153, 1692210), (170, 1522989), (195, 1327734), (221, 1171530), (234, 1106445), (255, 1015326), (270, 958919), (306, 846105), (351, 737630), (390, 663867), (442, 585765), (459, 564070), (510, 507663), (585, 442578), (663, 390510), (702, 368815), (765, 338442), (918, 282035), (1105, 234306), (1170, 221289), (1326, 195255), (1530, 169221), (1755, 147526), (1989, 130170), (2210, 117153), (2295, 112814), (3315, 78102), (3510, 73763), (3978, 65085), (4339, 59670), (4590, 56407), (5967, 43390), (6630, 39051), (8678, 29835), (9945, 26034), (11934, 21695), (13017, 19890)]