14742980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 37847040

約数和(自身を除く): 23104060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 79, 86, 124, 140, 155, 158, 172, 215, 217, 301, 310, 316, 395, 430, 434, 553, 602, 620, 790, 860, 868, 1085, 1106, 1204, 1333, 1505, 1580, 2170, 2212, 2449, 2666, 2765, 3010, 3397, 4340, 4898, 5332, 5530, 6020, 6665, 6794, 9331, 9796, 11060, 12245, 13330, 13588, 16985, 17143, 18662, 23779, 24490, 26660, 33970, 34286, 37324, 46655, 47558, 48980, 67940, 68572, 85715, 93310, 95116, 105307, 118895, 171430, 186620, 210614, 237790, 342860, 421228, 475580, 526535, 737149, 1053070, 1474298, 2106140, 2948596, 3685745, 7371490, 14742980]

約数ペア:

[(1, 14742980), (2, 7371490), (4, 3685745), (5, 2948596), (7, 2106140), (10, 1474298), (14, 1053070), (20, 737149), (28, 526535), (31, 475580), (35, 421228), (43, 342860), (62, 237790), (70, 210614), (79, 186620), (86, 171430), (124, 118895), (140, 105307), (155, 95116), (158, 93310), (172, 85715), (215, 68572), (217, 67940), (301, 48980), (310, 47558), (316, 46655), (395, 37324), (430, 34286), (434, 33970), (553, 26660), (602, 24490), (620, 23779), (790, 18662), (860, 17143), (868, 16985), (1085, 13588), (1106, 13330), (1204, 12245), (1333, 11060), (1505, 9796), (1580, 9331), (2170, 6794), (2212, 6665), (2449, 6020), (2666, 5530), (2765, 5332), (3010, 4898), (3397, 4340)]