4472286420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{65327}}^1$

素因数の和:65509

約数の個数: 96

約数和(自身を含む): 14399336448

約数和(自身を除く): 9927050028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 3260, 3423, 4564, 4890, 5705, 6846, 9780, 11410, 13692, 17115, 22820, 34230, 65327, 68460, 130654, 195981, 261308, 326635, 391962, 457289, 653270, 783924, 914578, 979905, 1306540, 1371867, 1829156, 1959810, 2286445, 2743734, 3919620, 4572890, 5487468, 6859335, 9145780, 10648301, 13718670, 21296602, 27437340, 31944903, 42593204, 53241505, 63889806, 74538107, 106483010, 127779612, 149076214, 159724515, 212966020, 223614321, 298152428, 319449030, 372690535, 447228642, 638898060, 745381070, 894457284, 1118071605, 1490762140, 2236143210, 4472286420]

約数ペア:

[(1, 4472286420), (2, 2236143210), (3, 1490762140), (4, 1118071605), (5, 894457284), (6, 745381070), (7, 638898060), (10, 447228642), (12, 372690535), (14, 319449030), (15, 298152428), (20, 223614321), (21, 212966020), (28, 159724515), (30, 149076214), (35, 127779612), (42, 106483010), (60, 74538107), (70, 63889806), (84, 53241505), (105, 42593204), (140, 31944903), (163, 27437340), (210, 21296602), (326, 13718670), (420, 10648301), (489, 9145780), (652, 6859335), (815, 5487468), (978, 4572890), (1141, 3919620), (1630, 2743734), (1956, 2286445), (2282, 1959810), (2445, 1829156), (3260, 1371867), (3423, 1306540), (4564, 979905), (4890, 914578), (5705, 783924), (6846, 653270), (9780, 457289), (11410, 391962), (13692, 326635), (17115, 261308), (22820, 195981), (34230, 130654), (65327, 68460)]