71852460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52067}}^1$

素因数の和:52102

約数の個数: 48

約数和(自身を含む): 209938176

約数和(自身を除く): 138085716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 52067, 104134, 156201, 208268, 260335, 312402, 520670, 624804, 781005, 1041340, 1197541, 1562010, 2395082, 3124020, 3592623, 4790164, 5987705, 7185246, 11975410, 14370492, 17963115, 23950820, 35926230, 71852460]

約数ペア:

[(1, 71852460), (2, 35926230), (3, 23950820), (4, 17963115), (5, 14370492), (6, 11975410), (10, 7185246), (12, 5987705), (15, 4790164), (20, 3592623), (23, 3124020), (30, 2395082), (46, 1562010), (60, 1197541), (69, 1041340), (92, 781005), (115, 624804), (138, 520670), (230, 312402), (276, 260335), (345, 208268), (460, 156201), (690, 104134), (1380, 52067)]