148596420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{50543}}^1$

素因数の和:50569

約数の個数: 72

約数和(自身を含む): 484009344

約数和(自身を除く): 335412924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 50543, 101086, 151629, 202172, 252715, 303258, 353801, 505430, 606516, 707602, 758145, 1010860, 1061403, 1415204, 1516290, 1769005, 2122806, 2476607, 3032580, 3538010, 4245612, 4953214, 5307015, 7076020, 7429821, 9906428, 10614030, 12383035, 14859642, 21228060, 24766070, 29719284, 37149105, 49532140, 74298210, 148596420]

約数ペア:

[(1, 148596420), (2, 74298210), (3, 49532140), (4, 37149105), (5, 29719284), (6, 24766070), (7, 21228060), (10, 14859642), (12, 12383035), (14, 10614030), (15, 9906428), (20, 7429821), (21, 7076020), (28, 5307015), (30, 4953214), (35, 4245612), (42, 3538010), (49, 3032580), (60, 2476607), (70, 2122806), (84, 1769005), (98, 1516290), (105, 1415204), (140, 1061403), (147, 1010860), (196, 758145), (210, 707602), (245, 606516), (294, 505430), (420, 353801), (490, 303258), (588, 252715), (735, 202172), (980, 151629), (1470, 101086), (2940, 50543)]