64479030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 195526656

約数和(自身を除く): 131047626

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 103, 105, 110, 154, 165, 206, 210, 231, 271, 309, 330, 385, 462, 515, 542, 618, 721, 770, 813, 1030, 1133, 1155, 1355, 1442, 1545, 1626, 1897, 2163, 2266, 2310, 2710, 2981, 3090, 3399, 3605, 3794, 4065, 4326, 5665, 5691, 5962, 6798, 7210, 7931, 8130, 8943, 9485, 10815, 11330, 11382, 14905, 15862, 16995, 17886, 18970, 20867, 21630, 23793, 27913, 28455, 29810, 33990, 39655, 41734, 44715, 47586, 55826, 56910, 62601, 79310, 83739, 89430, 104335, 118965, 125202, 139565, 167478, 195391, 208670, 237930, 279130, 307043, 313005, 390782, 418695, 586173, 614086, 626010, 837390, 921129, 976955, 1172346, 1535215, 1842258, 1953910, 2149301, 2930865, 3070430, 4298602, 4605645, 5861730, 6447903, 9211290, 10746505, 12895806, 21493010, 32239515, 64479030]

約数ペア:

[(1, 64479030), (2, 32239515), (3, 21493010), (5, 12895806), (6, 10746505), (7, 9211290), (10, 6447903), (11, 5861730), (14, 4605645), (15, 4298602), (21, 3070430), (22, 2930865), (30, 2149301), (33, 1953910), (35, 1842258), (42, 1535215), (55, 1172346), (66, 976955), (70, 921129), (77, 837390), (103, 626010), (105, 614086), (110, 586173), (154, 418695), (165, 390782), (206, 313005), (210, 307043), (231, 279130), (271, 237930), (309, 208670), (330, 195391), (385, 167478), (462, 139565), (515, 125202), (542, 118965), (618, 104335), (721, 89430), (770, 83739), (813, 79310), (1030, 62601), (1133, 56910), (1155, 55826), (1355, 47586), (1442, 44715), (1545, 41734), (1626, 39655), (1897, 33990), (2163, 29810), (2266, 28455), (2310, 27913), (2710, 23793), (2981, 21630), (3090, 20867), (3399, 18970), (3605, 17886), (3794, 16995), (4065, 15862), (4326, 14905), (5665, 11382), (5691, 11330), (5962, 10815), (6798, 9485), (7210, 8943), (7931, 8130)]