9967740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 30191616

約数和(自身を除く): 20223876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 233, 276, 310, 345, 372, 460, 465, 466, 620, 690, 699, 713, 930, 932, 1165, 1380, 1398, 1426, 1860, 2139, 2330, 2796, 2852, 3495, 3565, 4278, 4660, 5359, 6990, 7130, 7223, 8556, 10695, 10718, 13980, 14260, 14446, 16077, 21390, 21436, 21669, 26795, 28892, 32154, 36115, 42780, 43338, 53590, 64308, 72230, 80385, 86676, 107180, 108345, 144460, 160770, 166129, 216690, 321540, 332258, 433380, 498387, 664516, 830645, 996774, 1661290, 1993548, 2491935, 3322580, 4983870, 9967740]

約数ペア:

[(1, 9967740), (2, 4983870), (3, 3322580), (4, 2491935), (5, 1993548), (6, 1661290), (10, 996774), (12, 830645), (15, 664516), (20, 498387), (23, 433380), (30, 332258), (31, 321540), (46, 216690), (60, 166129), (62, 160770), (69, 144460), (92, 108345), (93, 107180), (115, 86676), (124, 80385), (138, 72230), (155, 64308), (186, 53590), (230, 43338), (233, 42780), (276, 36115), (310, 32154), (345, 28892), (372, 26795), (460, 21669), (465, 21436), (466, 21390), (620, 16077), (690, 14446), (699, 14260), (713, 13980), (930, 10718), (932, 10695), (1165, 8556), (1380, 7223), (1398, 7130), (1426, 6990), (1860, 5359), (2139, 4660), (2330, 4278), (2796, 3565), (2852, 3495)]