43941690

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 129493728

約数和(自身を除く): 85552038

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 107, 117, 130, 135, 162, 169, 195, 214, 234, 243, 270, 321, 338, 351, 390, 405, 486, 507, 535, 585, 642, 702, 810, 845, 963, 1014, 1053, 1070, 1170, 1215, 1391, 1521, 1605, 1690, 1755, 1926, 2106, 2430, 2535, 2782, 2889, 3042, 3159, 3210, 3510, 4173, 4563, 4815, 5070, 5265, 5778, 6318, 6955, 7605, 8346, 8667, 9126, 9630, 10530, 12519, 13689, 13910, 14445, 15210, 15795, 17334, 18083, 20865, 22815, 25038, 26001, 27378, 28890, 31590, 36166, 37557, 41067, 41730, 43335, 45630, 52002, 54249, 62595, 68445, 75114, 82134, 86670, 90415, 108498, 112671, 125190, 130005, 136890, 162747, 180830, 187785, 205335, 225342, 260010, 271245, 325494, 338013, 375570, 410670, 488241, 542490, 563355, 676026, 813735, 976482, 1126710, 1464723, 1627470, 1690065, 2441205, 2929446, 3380130, 4394169, 4882410, 7323615, 8788338, 14647230, 21970845, 43941690]

約数ペア:

[(1, 43941690), (2, 21970845), (3, 14647230), (5, 8788338), (6, 7323615), (9, 4882410), (10, 4394169), (13, 3380130), (15, 2929446), (18, 2441205), (26, 1690065), (27, 1627470), (30, 1464723), (39, 1126710), (45, 976482), (54, 813735), (65, 676026), (78, 563355), (81, 542490), (90, 488241), (107, 410670), (117, 375570), (130, 338013), (135, 325494), (162, 271245), (169, 260010), (195, 225342), (214, 205335), (234, 187785), (243, 180830), (270, 162747), (321, 136890), (338, 130005), (351, 125190), (390, 112671), (405, 108498), (486, 90415), (507, 86670), (535, 82134), (585, 75114), (642, 68445), (702, 62595), (810, 54249), (845, 52002), (963, 45630), (1014, 43335), (1053, 41730), (1070, 41067), (1170, 37557), (1215, 36166), (1391, 31590), (1521, 28890), (1605, 27378), (1690, 26001), (1755, 25038), (1926, 22815), (2106, 20865), (2430, 18083), (2535, 17334), (2782, 15795), (2889, 15210), (3042, 14445), (3159, 13910), (3210, 13689), (3510, 12519), (4173, 10530), (4563, 9630), (4815, 9126), (5070, 8667), (5265, 8346), (5778, 7605), (6318, 6955)]