78776430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 196162560

約数和(自身を除く): 117386130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 79, 86, 129, 158, 215, 237, 258, 395, 430, 474, 645, 773, 790, 1185, 1290, 1546, 2319, 2370, 3397, 3865, 4638, 6794, 7730, 10191, 11595, 16985, 20382, 23190, 33239, 33970, 50955, 61067, 66478, 99717, 101910, 122134, 166195, 183201, 199434, 305335, 332390, 366402, 498585, 610670, 916005, 997170, 1832010, 2625881, 5251762, 7877643, 13129405, 15755286, 26258810, 39388215, 78776430]

約数ペア:

[(1, 78776430), (2, 39388215), (3, 26258810), (5, 15755286), (6, 13129405), (10, 7877643), (15, 5251762), (30, 2625881), (43, 1832010), (79, 997170), (86, 916005), (129, 610670), (158, 498585), (215, 366402), (237, 332390), (258, 305335), (395, 199434), (430, 183201), (474, 166195), (645, 122134), (773, 101910), (790, 99717), (1185, 66478), (1290, 61067), (1546, 50955), (2319, 33970), (2370, 33239), (3397, 23190), (3865, 20382), (4638, 16985), (6794, 11595), (7730, 10191)]