169789230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^2$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 498448080

約数和(自身を除く): 328658850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 169, 183, 195, 234, 270, 305, 338, 351, 366, 390, 507, 549, 585, 610, 702, 793, 845, 915, 1014, 1098, 1170, 1521, 1586, 1647, 1690, 1755, 1830, 2379, 2535, 2745, 3042, 3294, 3510, 3721, 3965, 4563, 4758, 5070, 5490, 7137, 7442, 7605, 7930, 8235, 9126, 10309, 11163, 11895, 14274, 15210, 16470, 18605, 20618, 21411, 22326, 22815, 23790, 30927, 33489, 35685, 37210, 42822, 45630, 48373, 51545, 55815, 61854, 66978, 71370, 92781, 96746, 100467, 103090, 107055, 111630, 145119, 154635, 167445, 185562, 200934, 214110, 241865, 278343, 290238, 309270, 334890, 435357, 463905, 483730, 502335, 556686, 628849, 725595, 870714, 927810, 1004670, 1257698, 1306071, 1391715, 1451190, 1886547, 2176785, 2612142, 2783430, 3144245, 3773094, 4353570, 5659641, 6288490, 6530355, 9432735, 11319282, 13060710, 16978923, 18865470, 28298205, 33957846, 56596410, 84894615, 169789230]

約数ペア:

[(1, 169789230), (2, 84894615), (3, 56596410), (5, 33957846), (6, 28298205), (9, 18865470), (10, 16978923), (13, 13060710), (15, 11319282), (18, 9432735), (26, 6530355), (27, 6288490), (30, 5659641), (39, 4353570), (45, 3773094), (54, 3144245), (61, 2783430), (65, 2612142), (78, 2176785), (90, 1886547), (117, 1451190), (122, 1391715), (130, 1306071), (135, 1257698), (169, 1004670), (183, 927810), (195, 870714), (234, 725595), (270, 628849), (305, 556686), (338, 502335), (351, 483730), (366, 463905), (390, 435357), (507, 334890), (549, 309270), (585, 290238), (610, 278343), (702, 241865), (793, 214110), (845, 200934), (915, 185562), (1014, 167445), (1098, 154635), (1170, 145119), (1521, 111630), (1586, 107055), (1647, 103090), (1690, 100467), (1755, 96746), (1830, 92781), (2379, 71370), (2535, 66978), (2745, 61854), (3042, 55815), (3294, 51545), (3510, 48373), (3721, 45630), (3965, 42822), (4563, 37210), (4758, 35685), (5070, 33489), (5490, 30927), (7137, 23790), (7442, 22815), (7605, 22326), (7930, 21411), (8235, 20618), (9126, 18605), (10309, 16470), (11163, 15210), (11895, 14274)]