77305970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 92521870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 167, 170, 238, 334, 389, 595, 778, 835, 1169, 1190, 1670, 1945, 2338, 2723, 2839, 3890, 5446, 5678, 5845, 6613, 11690, 13226, 13615, 14195, 19873, 27230, 28390, 33065, 39746, 46291, 64963, 66130, 92582, 99365, 129926, 198730, 231455, 324815, 454741, 462910, 649630, 909482, 1104371, 2208742, 2273705, 4547410, 5521855, 7730597, 11043710, 15461194, 38652985, 77305970]

約数ペア:

[(1, 77305970), (2, 38652985), (5, 15461194), (7, 11043710), (10, 7730597), (14, 5521855), (17, 4547410), (34, 2273705), (35, 2208742), (70, 1104371), (85, 909482), (119, 649630), (167, 462910), (170, 454741), (238, 324815), (334, 231455), (389, 198730), (595, 129926), (778, 99365), (835, 92582), (1169, 66130), (1190, 64963), (1670, 46291), (1945, 39746), (2338, 33065), (2723, 28390), (2839, 27230), (3890, 19873), (5446, 14195), (5678, 13615), (5845, 13226), (6613, 11690)]