4906860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1669}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 15991920

約数和(自身を除く): 11085060

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, 1669, 2940, 3338, 5007, 6676, 8345, 10014, 11683, 16690, 20028, 23366, 25035, 33380, 35049, 46732, 50070, 58415, 70098, 81781, 100140, 116830, 140196, 163562, 175245, 233660, 245343, 327124, 350490, 408905, 490686, 700980, 817810, 981372, 1226715, 1635620, 2453430, 4906860]

約数ペア:

[(1, 4906860), (2, 2453430), (3, 1635620), (4, 1226715), (5, 981372), (6, 817810), (7, 700980), (10, 490686), (12, 408905), (14, 350490), (15, 327124), (20, 245343), (21, 233660), (28, 175245), (30, 163562), (35, 140196), (42, 116830), (49, 100140), (60, 81781), (70, 70098), (84, 58415), (98, 50070), (105, 46732), (140, 35049), (147, 33380), (196, 25035), (210, 23366), (245, 20028), (294, 16690), (420, 11683), (490, 10014), (588, 8345), (735, 6676), (980, 5007), (1470, 3338), (1669, 2940)]