74550420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59167}}^1$

素因数の和:59189

約数の個数: 72

約数和(自身を含む): 258445824

約数和(自身を除く): 183895404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 59167, 118334, 177501, 236668, 295835, 355002, 414169, 532503, 591670, 710004, 828338, 887505, 1065006, 1183340, 1242507, 1656676, 1775010, 2070845, 2130012, 2485014, 2662515, 3550020, 3727521, 4141690, 4970028, 5325030, 6212535, 7455042, 8283380, 10650060, 12425070, 14910084, 18637605, 24850140, 37275210, 74550420]

約数ペア:

[(1, 74550420), (2, 37275210), (3, 24850140), (4, 18637605), (5, 14910084), (6, 12425070), (7, 10650060), (9, 8283380), (10, 7455042), (12, 6212535), (14, 5325030), (15, 4970028), (18, 4141690), (20, 3727521), (21, 3550020), (28, 2662515), (30, 2485014), (35, 2130012), (36, 2070845), (42, 1775010), (45, 1656676), (60, 1242507), (63, 1183340), (70, 1065006), (84, 887505), (90, 828338), (105, 710004), (126, 591670), (140, 532503), (180, 414169), (210, 355002), (252, 295835), (315, 236668), (420, 177501), (630, 118334), (1260, 59167)]