746644860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13873}}^1$

素因数の和:13924

約数の個数: 144

約数和(自身を含む): 2545268544

約数和(自身を除く): 1798623684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 13873, 17940, 26910, 27746, 41619, 53820, 55492, 69365, 83238, 124857, 138730, 166476, 180349, 208095, 249714, 277460, 319079, 360698, 416190, 499428, 541047, 624285, 638158, 721396, 832380, 901745, 957237, 1082094, 1248570, 1276316, 1595395, 1623141, 1803490, 1914474, 2164188, 2497140, 2705235, 2871711, 3190790, 3246282, 3606980, 3828948, 4148027, 4786185, 5410470, 5743422, 6381580, 6492564, 8115705, 8296054, 9572370, 10820940, 11486844, 12444081, 14358555, 16231410, 16592108, 19144740, 20740135, 24888162, 28717110, 32462820, 37332243, 41480270, 49776324, 57434220, 62220405, 74664486, 82960540, 124440810, 149328972, 186661215, 248881620, 373322430, 746644860]

約数ペア:

[(1, 746644860), (2, 373322430), (3, 248881620), (4, 186661215), (5, 149328972), (6, 124440810), (9, 82960540), (10, 74664486), (12, 62220405), (13, 57434220), (15, 49776324), (18, 41480270), (20, 37332243), (23, 32462820), (26, 28717110), (30, 24888162), (36, 20740135), (39, 19144740), (45, 16592108), (46, 16231410), (52, 14358555), (60, 12444081), (65, 11486844), (69, 10820940), (78, 9572370), (90, 8296054), (92, 8115705), (115, 6492564), (117, 6381580), (130, 5743422), (138, 5410470), (156, 4786185), (180, 4148027), (195, 3828948), (207, 3606980), (230, 3246282), (234, 3190790), (260, 2871711), (276, 2705235), (299, 2497140), (345, 2164188), (390, 1914474), (414, 1803490), (460, 1623141), (468, 1595395), (585, 1276316), (598, 1248570), (690, 1082094), (780, 957237), (828, 901745), (897, 832380), (1035, 721396), (1170, 638158), (1196, 624285), (1380, 541047), (1495, 499428), (1794, 416190), (2070, 360698), (2340, 319079), (2691, 277460), (2990, 249714), (3588, 208095), (4140, 180349), (4485, 166476), (5382, 138730), (5980, 124857), (8970, 83238), (10764, 69365), (13455, 55492), (13873, 53820), (17940, 41619), (26910, 27746)]