1013142780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10140

約数の個数: 144

約数和(自身を含む): 3386903520

約数和(自身を除く): 2373760740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3870, 5031, 5590, 6708, 7740, 8385, 10062, 10069, 11180, 16770, 20124, 20138, 25155, 30207, 33540, 40276, 50310, 50345, 60414, 90621, 100620, 100690, 120828, 130897, 151035, 181242, 201380, 261794, 302070, 362484, 392691, 432967, 453105, 523588, 604140, 654485, 785382, 865934, 906210, 1178073, 1298901, 1308970, 1570764, 1731868, 1812420, 1963455, 2164835, 2356146, 2597802, 2617940, 3896703, 3926910, 4329670, 4712292, 5195604, 5628571, 5890365, 6494505, 7793406, 7853820, 8659340, 11257142, 11780730, 12989010, 15586812, 16885713, 19483515, 22514284, 23561460, 25978020, 28142855, 33771426, 38967030, 50657139, 56285710, 67542852, 77934060, 84428565, 101314278, 112571420, 168857130, 202628556, 253285695, 337714260, 506571390, 1013142780]

約数ペア:

[(1, 1013142780), (2, 506571390), (3, 337714260), (4, 253285695), (5, 202628556), (6, 168857130), (9, 112571420), (10, 101314278), (12, 84428565), (13, 77934060), (15, 67542852), (18, 56285710), (20, 50657139), (26, 38967030), (30, 33771426), (36, 28142855), (39, 25978020), (43, 23561460), (45, 22514284), (52, 19483515), (60, 16885713), (65, 15586812), (78, 12989010), (86, 11780730), (90, 11257142), (117, 8659340), (129, 7853820), (130, 7793406), (156, 6494505), (172, 5890365), (180, 5628571), (195, 5195604), (215, 4712292), (234, 4329670), (258, 3926910), (260, 3896703), (387, 2617940), (390, 2597802), (430, 2356146), (468, 2164835), (516, 1963455), (559, 1812420), (585, 1731868), (645, 1570764), (774, 1308970), (780, 1298901), (860, 1178073), (1118, 906210), (1170, 865934), (1290, 785382), (1548, 654485), (1677, 604140), (1935, 523588), (2236, 453105), (2340, 432967), (2580, 392691), (2795, 362484), (3354, 302070), (3870, 261794), (5031, 201380), (5590, 181242), (6708, 151035), (7740, 130897), (8385, 120828), (10062, 100690), (10069, 100620), (11180, 90621), (16770, 60414), (20124, 50345), (20138, 50310), (25155, 40276), (30207, 33540)]