4901940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 15063048

約数和(自身を除く): 10161108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 241, 339, 452, 482, 565, 678, 723, 964, 1017, 1130, 1205, 1356, 1446, 1695, 2034, 2169, 2260, 2410, 2892, 3390, 3615, 4068, 4338, 4820, 5085, 6780, 7230, 8676, 10170, 10845, 14460, 20340, 21690, 27233, 43380, 54466, 81699, 108932, 136165, 163398, 245097, 272330, 326796, 408495, 490194, 544660, 816990, 980388, 1225485, 1633980, 2450970, 4901940]

約数ペア:

[(1, 4901940), (2, 2450970), (3, 1633980), (4, 1225485), (5, 980388), (6, 816990), (9, 544660), (10, 490194), (12, 408495), (15, 326796), (18, 272330), (20, 245097), (30, 163398), (36, 136165), (45, 108932), (60, 81699), (90, 54466), (113, 43380), (180, 27233), (226, 21690), (241, 20340), (339, 14460), (452, 10845), (482, 10170), (565, 8676), (678, 7230), (723, 6780), (964, 5085), (1017, 4820), (1130, 4338), (1205, 4068), (1356, 3615), (1446, 3390), (1695, 2892), (2034, 2410), (2169, 2260)]