1398872130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 3617982720

約数和(自身を除く): 2219110590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 61, 86, 87, 122, 129, 145, 174, 183, 215, 258, 290, 305, 366, 430, 435, 610, 613, 645, 870, 915, 1226, 1247, 1290, 1769, 1830, 1839, 2494, 2623, 3065, 3538, 3678, 3741, 5246, 5307, 6130, 6235, 7482, 7869, 8845, 9195, 10614, 12470, 13115, 15738, 17690, 17777, 18390, 18705, 26230, 26359, 26535, 35554, 37393, 37410, 39345, 52718, 53070, 53331, 74786, 76067, 78690, 79077, 88885, 106662, 112179, 131795, 152134, 158154, 177770, 186965, 224358, 228201, 263590, 266655, 373930, 380335, 395385, 456402, 533310, 560895, 760670, 764411, 790770, 1084397, 1121790, 1141005, 1528822, 1607899, 2168794, 2282010, 2293233, 3215798, 3253191, 3822055, 4586466, 4823697, 5421985, 6506382, 7644110, 8039495, 9647394, 10843970, 11466165, 16078990, 16265955, 22932330, 24118485, 32531910, 46629071, 48236970, 93258142, 139887213, 233145355, 279774426, 466290710, 699436065, 1398872130]

約数ペア:

[(1, 1398872130), (2, 699436065), (3, 466290710), (5, 279774426), (6, 233145355), (10, 139887213), (15, 93258142), (29, 48236970), (30, 46629071), (43, 32531910), (58, 24118485), (61, 22932330), (86, 16265955), (87, 16078990), (122, 11466165), (129, 10843970), (145, 9647394), (174, 8039495), (183, 7644110), (215, 6506382), (258, 5421985), (290, 4823697), (305, 4586466), (366, 3822055), (430, 3253191), (435, 3215798), (610, 2293233), (613, 2282010), (645, 2168794), (870, 1607899), (915, 1528822), (1226, 1141005), (1247, 1121790), (1290, 1084397), (1769, 790770), (1830, 764411), (1839, 760670), (2494, 560895), (2623, 533310), (3065, 456402), (3538, 395385), (3678, 380335), (3741, 373930), (5246, 266655), (5307, 263590), (6130, 228201), (6235, 224358), (7482, 186965), (7869, 177770), (8845, 158154), (9195, 152134), (10614, 131795), (12470, 112179), (13115, 106662), (15738, 88885), (17690, 79077), (17777, 78690), (18390, 76067), (18705, 74786), (26230, 53331), (26359, 53070), (26535, 52718), (35554, 39345), (37393, 37410)]