131014410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 351039744

約数和(自身を除く): 220025334

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 53, 74, 85, 102, 106, 111, 131, 159, 170, 185, 222, 255, 262, 265, 318, 370, 393, 510, 530, 555, 629, 655, 786, 795, 901, 1110, 1258, 1310, 1590, 1802, 1887, 1961, 1965, 2227, 2703, 3145, 3774, 3922, 3930, 4454, 4505, 4847, 5406, 5883, 6290, 6681, 6943, 9010, 9435, 9694, 9805, 11135, 11766, 13362, 13515, 13886, 14541, 18870, 19610, 20829, 22270, 24235, 27030, 29082, 29415, 33337, 33405, 34715, 41658, 48470, 58830, 66674, 66810, 69430, 72705, 82399, 100011, 104145, 118031, 145410, 164798, 166685, 200022, 208290, 236062, 247197, 256891, 333370, 354093, 411995, 494394, 500055, 513782, 590155, 708186, 770673, 823990, 1000110, 1180310, 1235985, 1284455, 1541346, 1770465, 2471970, 2568910, 3540930, 3853365, 4367147, 7706730, 8734294, 13101441, 21835735, 26202882, 43671470, 65507205, 131014410]

約数ペア:

[(1, 131014410), (2, 65507205), (3, 43671470), (5, 26202882), (6, 21835735), (10, 13101441), (15, 8734294), (17, 7706730), (30, 4367147), (34, 3853365), (37, 3540930), (51, 2568910), (53, 2471970), (74, 1770465), (85, 1541346), (102, 1284455), (106, 1235985), (111, 1180310), (131, 1000110), (159, 823990), (170, 770673), (185, 708186), (222, 590155), (255, 513782), (262, 500055), (265, 494394), (318, 411995), (370, 354093), (393, 333370), (510, 256891), (530, 247197), (555, 236062), (629, 208290), (655, 200022), (786, 166685), (795, 164798), (901, 145410), (1110, 118031), (1258, 104145), (1310, 100011), (1590, 82399), (1802, 72705), (1887, 69430), (1961, 66810), (1965, 66674), (2227, 58830), (2703, 48470), (3145, 41658), (3774, 34715), (3922, 33405), (3930, 33337), (4454, 29415), (4505, 29082), (4847, 27030), (5406, 24235), (5883, 22270), (6290, 20829), (6681, 19610), (6943, 18870), (9010, 14541), (9435, 13886), (9694, 13515), (9805, 13362), (11135, 11766)]