30572360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 87333120

約数和(自身を除く): 56760760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 227, 259, 260, 280, 296, 364, 370, 454, 455, 481, 518, 520, 728, 740, 908, 910, 962, 1036, 1135, 1295, 1480, 1589, 1816, 1820, 1924, 2072, 2270, 2405, 2590, 2951, 3178, 3367, 3640, 3848, 4540, 4810, 5180, 5902, 6356, 6734, 7945, 8399, 9080, 9620, 10360, 11804, 12712, 13468, 14755, 15890, 16798, 16835, 19240, 20657, 23608, 26936, 29510, 31780, 33596, 33670, 41314, 41995, 58793, 59020, 63560, 67192, 67340, 82628, 83990, 103285, 109187, 117586, 118040, 134680, 165256, 167980, 206570, 218374, 235172, 293965, 335960, 413140, 436748, 470344, 545935, 587930, 764309, 826280, 873496, 1091870, 1175860, 1528618, 2183740, 2351720, 3057236, 3821545, 4367480, 6114472, 7643090, 15286180, 30572360]

約数ペア:

[(1, 30572360), (2, 15286180), (4, 7643090), (5, 6114472), (7, 4367480), (8, 3821545), (10, 3057236), (13, 2351720), (14, 2183740), (20, 1528618), (26, 1175860), (28, 1091870), (35, 873496), (37, 826280), (40, 764309), (52, 587930), (56, 545935), (65, 470344), (70, 436748), (74, 413140), (91, 335960), (104, 293965), (130, 235172), (140, 218374), (148, 206570), (182, 167980), (185, 165256), (227, 134680), (259, 118040), (260, 117586), (280, 109187), (296, 103285), (364, 83990), (370, 82628), (454, 67340), (455, 67192), (481, 63560), (518, 59020), (520, 58793), (728, 41995), (740, 41314), (908, 33670), (910, 33596), (962, 31780), (1036, 29510), (1135, 26936), (1295, 23608), (1480, 20657), (1589, 19240), (1816, 16835), (1820, 16798), (1924, 15890), (2072, 14755), (2270, 13468), (2405, 12712), (2590, 11804), (2951, 10360), (3178, 9620), (3367, 9080), (3640, 8399), (3848, 7945), (4540, 6734), (4810, 6356), (5180, 5902)]