2427037020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21101}}^1$

素因数の和:21193

約数の個数: 120

約数和(自身を含む): 7721306208

約数和(自身を除く): 5294269188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1620, 1917, 2130, 2556, 3195, 3834, 4260, 5751, 6390, 7668, 9585, 11502, 12780, 19170, 21101, 23004, 28755, 38340, 42202, 57510, 63303, 84404, 105505, 115020, 126606, 189909, 211010, 253212, 316515, 379818, 422020, 569727, 633030, 759636, 949545, 1139454, 1266060, 1498171, 1709181, 1899090, 2278908, 2848635, 2996342, 3418362, 3798180, 4494513, 5697270, 5992684, 6836724, 7490855, 8545905, 8989026, 11394540, 13483539, 14981710, 17091810, 17978052, 22472565, 26967078, 29963420, 34183620, 40450617, 44945130, 53934156, 67417695, 80901234, 89890260, 121351851, 134835390, 161802468, 202253085, 242703702, 269670780, 404506170, 485407404, 606759255, 809012340, 1213518510, 2427037020]

約数ペア:

[(1, 2427037020), (2, 1213518510), (3, 809012340), (4, 606759255), (5, 485407404), (6, 404506170), (9, 269670780), (10, 242703702), (12, 202253085), (15, 161802468), (18, 134835390), (20, 121351851), (27, 89890260), (30, 80901234), (36, 67417695), (45, 53934156), (54, 44945130), (60, 40450617), (71, 34183620), (81, 29963420), (90, 26967078), (108, 22472565), (135, 17978052), (142, 17091810), (162, 14981710), (180, 13483539), (213, 11394540), (270, 8989026), (284, 8545905), (324, 7490855), (355, 6836724), (405, 5992684), (426, 5697270), (540, 4494513), (639, 3798180), (710, 3418362), (810, 2996342), (852, 2848635), (1065, 2278908), (1278, 1899090), (1420, 1709181), (1620, 1498171), (1917, 1266060), (2130, 1139454), (2556, 949545), (3195, 759636), (3834, 633030), (4260, 569727), (5751, 422020), (6390, 379818), (7668, 316515), (9585, 253212), (11502, 211010), (12780, 189909), (19170, 126606), (21101, 115020), (23004, 105505), (28755, 84404), (38340, 63303), (42202, 57510)]