17215380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1086

約数の個数: 144

約数和(自身を含む): 64331904

約数和(自身を除く): 47116524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1051, 1092, 1170, 1260, 1365, 1638, 1820, 2102, 2340, 2730, 3153, 3276, 4095, 4204, 5255, 5460, 6306, 7357, 8190, 9459, 10510, 12612, 13663, 14714, 15765, 16380, 18918, 21020, 22071, 27326, 29428, 31530, 36785, 37836, 40989, 44142, 47295, 54652, 63060, 66213, 68315, 73570, 81978, 88284, 94590, 95641, 110355, 122967, 132426, 136630, 147140, 163956, 189180, 191282, 204945, 220710, 245934, 264852, 273260, 286923, 331065, 382564, 409890, 441420, 478205, 491868, 573846, 614835, 662130, 819780, 860769, 956410, 1147692, 1229670, 1324260, 1434615, 1721538, 1912820, 2459340, 2869230, 3443076, 4303845, 5738460, 8607690, 17215380]

約数ペア:

[(1, 17215380), (2, 8607690), (3, 5738460), (4, 4303845), (5, 3443076), (6, 2869230), (7, 2459340), (9, 1912820), (10, 1721538), (12, 1434615), (13, 1324260), (14, 1229670), (15, 1147692), (18, 956410), (20, 860769), (21, 819780), (26, 662130), (28, 614835), (30, 573846), (35, 491868), (36, 478205), (39, 441420), (42, 409890), (45, 382564), (52, 331065), (60, 286923), (63, 273260), (65, 264852), (70, 245934), (78, 220710), (84, 204945), (90, 191282), (91, 189180), (105, 163956), (117, 147140), (126, 136630), (130, 132426), (140, 122967), (156, 110355), (180, 95641), (182, 94590), (195, 88284), (210, 81978), (234, 73570), (252, 68315), (260, 66213), (273, 63060), (315, 54652), (364, 47295), (390, 44142), (420, 40989), (455, 37836), (468, 36785), (546, 31530), (585, 29428), (630, 27326), (780, 22071), (819, 21020), (910, 18918), (1051, 16380), (1092, 15765), (1170, 14714), (1260, 13663), (1365, 12612), (1638, 10510), (1820, 9459), (2102, 8190), (2340, 7357), (2730, 6306), (3153, 5460), (3276, 5255), (4095, 4204)]