6318420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 18923520

約数和(自身を除く): 12605100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 79, 86, 93, 124, 129, 155, 158, 172, 186, 215, 237, 258, 310, 316, 372, 395, 430, 465, 474, 516, 620, 645, 790, 860, 930, 948, 1185, 1290, 1333, 1580, 1860, 2370, 2449, 2580, 2666, 3397, 3999, 4740, 4898, 5332, 6665, 6794, 7347, 7998, 9796, 10191, 12245, 13330, 13588, 14694, 15996, 16985, 19995, 20382, 24490, 26660, 29388, 33970, 36735, 39990, 40764, 48980, 50955, 67940, 73470, 79980, 101910, 105307, 146940, 203820, 210614, 315921, 421228, 526535, 631842, 1053070, 1263684, 1579605, 2106140, 3159210, 6318420]

約数ペア:

[(1, 6318420), (2, 3159210), (3, 2106140), (4, 1579605), (5, 1263684), (6, 1053070), (10, 631842), (12, 526535), (15, 421228), (20, 315921), (30, 210614), (31, 203820), (43, 146940), (60, 105307), (62, 101910), (79, 79980), (86, 73470), (93, 67940), (124, 50955), (129, 48980), (155, 40764), (158, 39990), (172, 36735), (186, 33970), (215, 29388), (237, 26660), (258, 24490), (310, 20382), (316, 19995), (372, 16985), (395, 15996), (430, 14694), (465, 13588), (474, 13330), (516, 12245), (620, 10191), (645, 9796), (790, 7998), (860, 7347), (930, 6794), (948, 6665), (1185, 5332), (1290, 4898), (1333, 4740), (1580, 3999), (1860, 3397), (2370, 2666), (2449, 2580)]