9502740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 32288256

約数和(自身を除く): 22785516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 131, 155, 156, 180, 186, 195, 234, 260, 262, 279, 310, 372, 390, 393, 403, 465, 468, 524, 558, 585, 620, 655, 780, 786, 806, 930, 1116, 1170, 1179, 1209, 1310, 1395, 1572, 1612, 1703, 1860, 1965, 2015, 2340, 2358, 2418, 2620, 2790, 3406, 3627, 3930, 4030, 4061, 4716, 4836, 5109, 5580, 5895, 6045, 6812, 7254, 7860, 8060, 8122, 8515, 10218, 11790, 12090, 12183, 14508, 15327, 16244, 17030, 18135, 20305, 20436, 23580, 24180, 24366, 25545, 30654, 34060, 36270, 36549, 40610, 48732, 51090, 52793, 60915, 61308, 72540, 73098, 76635, 81220, 102180, 105586, 121830, 146196, 153270, 158379, 182745, 211172, 243660, 263965, 306540, 316758, 365490, 475137, 527930, 633516, 730980, 791895, 950274, 1055860, 1583790, 1900548, 2375685, 3167580, 4751370, 9502740]

約数ペア:

[(1, 9502740), (2, 4751370), (3, 3167580), (4, 2375685), (5, 1900548), (6, 1583790), (9, 1055860), (10, 950274), (12, 791895), (13, 730980), (15, 633516), (18, 527930), (20, 475137), (26, 365490), (30, 316758), (31, 306540), (36, 263965), (39, 243660), (45, 211172), (52, 182745), (60, 158379), (62, 153270), (65, 146196), (78, 121830), (90, 105586), (93, 102180), (117, 81220), (124, 76635), (130, 73098), (131, 72540), (155, 61308), (156, 60915), (180, 52793), (186, 51090), (195, 48732), (234, 40610), (260, 36549), (262, 36270), (279, 34060), (310, 30654), (372, 25545), (390, 24366), (393, 24180), (403, 23580), (465, 20436), (468, 20305), (524, 18135), (558, 17030), (585, 16244), (620, 15327), (655, 14508), (780, 12183), (786, 12090), (806, 11790), (930, 10218), (1116, 8515), (1170, 8122), (1179, 8060), (1209, 7860), (1310, 7254), (1395, 6812), (1572, 6045), (1612, 5895), (1703, 5580), (1860, 5109), (1965, 4836), (2015, 4716), (2340, 4061), (2358, 4030), (2418, 3930), (2620, 3627), (2790, 3406)]