15675074870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 35258775552

約数和(自身を除く): 19583700682

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 311, 455, 485, 571, 622, 679, 910, 970, 1142, 1261, 1358, 1555, 2177, 2522, 2855, 3110, 3395, 3997, 4043, 4354, 5710, 6305, 6790, 7423, 7994, 8086, 8827, 10885, 12610, 14846, 17654, 19985, 20215, 21770, 28301, 30167, 37115, 39970, 40430, 44135, 51961, 55387, 56602, 60334, 74230, 88270, 103922, 110774, 141505, 150835, 177581, 211169, 259805, 276935, 283010, 301670, 355162, 387709, 392171, 422338, 519610, 553870, 720031, 775418, 784342, 887905, 1055845, 1243067, 1440062, 1775810, 1938545, 1960855, 2111690, 2308553, 2486134, 2745197, 3600155, 3877090, 3921710, 4617106, 5040217, 5490394, 6215335, 7200310, 10080434, 11542765, 12430670, 13725985, 16159871, 17225357, 23085530, 25201085, 27451970, 32319742, 34450714, 50402170, 80799355, 86126785, 120577499, 161598710, 172253570, 223929641, 241154998, 447859282, 602887495, 1119648205, 1205774990, 1567507487, 2239296410, 3135014974, 7837537435, 15675074870]

約数ペア:

[(1, 15675074870), (2, 7837537435), (5, 3135014974), (7, 2239296410), (10, 1567507487), (13, 1205774990), (14, 1119648205), (26, 602887495), (35, 447859282), (65, 241154998), (70, 223929641), (91, 172253570), (97, 161598710), (130, 120577499), (182, 86126785), (194, 80799355), (311, 50402170), (455, 34450714), (485, 32319742), (571, 27451970), (622, 25201085), (679, 23085530), (910, 17225357), (970, 16159871), (1142, 13725985), (1261, 12430670), (1358, 11542765), (1555, 10080434), (2177, 7200310), (2522, 6215335), (2855, 5490394), (3110, 5040217), (3395, 4617106), (3997, 3921710), (4043, 3877090), (4354, 3600155), (5710, 2745197), (6305, 2486134), (6790, 2308553), (7423, 2111690), (7994, 1960855), (8086, 1938545), (8827, 1775810), (10885, 1440062), (12610, 1243067), (14846, 1055845), (17654, 887905), (19985, 784342), (20215, 775418), (21770, 720031), (28301, 553870), (30167, 519610), (37115, 422338), (39970, 392171), (40430, 387709), (44135, 355162), (51961, 301670), (55387, 283010), (56602, 276935), (60334, 259805), (74230, 211169), (88270, 177581), (103922, 150835), (110774, 141505)]