55307070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2287

約数の個数: 128

約数和(自身を含む): 181601280

約数和(自身を除く): 126294210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2251, 2457, 2730, 3510, 4095, 4502, 4914, 6753, 8190, 11255, 12285, 13506, 15757, 20259, 22510, 24570, 29263, 31514, 33765, 40518, 47271, 58526, 60777, 67530, 78785, 87789, 94542, 101295, 121554, 141813, 146315, 157570, 175578, 202590, 204841, 236355, 263367, 283626, 292630, 303885, 409682, 425439, 438945, 472710, 526734, 607770, 614523, 709065, 790101, 850878, 877890, 1024205, 1229046, 1316835, 1418130, 1580202, 1843569, 2048410, 2127195, 2633670, 3072615, 3687138, 3950505, 4254390, 5530707, 6145230, 7901010, 9217845, 11061414, 18435690, 27653535, 55307070]

約数ペア:

[(1, 55307070), (2, 27653535), (3, 18435690), (5, 11061414), (6, 9217845), (7, 7901010), (9, 6145230), (10, 5530707), (13, 4254390), (14, 3950505), (15, 3687138), (18, 3072615), (21, 2633670), (26, 2127195), (27, 2048410), (30, 1843569), (35, 1580202), (39, 1418130), (42, 1316835), (45, 1229046), (54, 1024205), (63, 877890), (65, 850878), (70, 790101), (78, 709065), (90, 614523), (91, 607770), (105, 526734), (117, 472710), (126, 438945), (130, 425439), (135, 409682), (182, 303885), (189, 292630), (195, 283626), (210, 263367), (234, 236355), (270, 204841), (273, 202590), (315, 175578), (351, 157570), (378, 146315), (390, 141813), (455, 121554), (546, 101295), (585, 94542), (630, 87789), (702, 78785), (819, 67530), (910, 60777), (945, 58526), (1170, 47271), (1365, 40518), (1638, 33765), (1755, 31514), (1890, 29263), (2251, 24570), (2457, 22510), (2730, 20259), (3510, 15757), (4095, 13506), (4502, 12285), (4914, 11255), (6753, 8190)]