129119820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 254081460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 191, 228, 285, 380, 382, 570, 573, 593, 764, 955, 1140, 1146, 1186, 1779, 1910, 2292, 2372, 2865, 2965, 3558, 3629, 3820, 5730, 5930, 7116, 7258, 8895, 10887, 11267, 11460, 11860, 14516, 17790, 18145, 21774, 22534, 33801, 35580, 36290, 43548, 45068, 54435, 56335, 67602, 72580, 108870, 112670, 113263, 135204, 169005, 217740, 225340, 226526, 338010, 339789, 453052, 566315, 676020, 679578, 1132630, 1359156, 1698945, 2151997, 2265260, 3397890, 4303994, 6455991, 6795780, 8607988, 10759985, 12911982, 21519970, 25823964, 32279955, 43039940, 64559910, 129119820]

約数ペア:

[(1, 129119820), (2, 64559910), (3, 43039940), (4, 32279955), (5, 25823964), (6, 21519970), (10, 12911982), (12, 10759985), (15, 8607988), (19, 6795780), (20, 6455991), (30, 4303994), (38, 3397890), (57, 2265260), (60, 2151997), (76, 1698945), (95, 1359156), (114, 1132630), (190, 679578), (191, 676020), (228, 566315), (285, 453052), (380, 339789), (382, 338010), (570, 226526), (573, 225340), (593, 217740), (764, 169005), (955, 135204), (1140, 113263), (1146, 112670), (1186, 108870), (1779, 72580), (1910, 67602), (2292, 56335), (2372, 54435), (2865, 45068), (2965, 43548), (3558, 36290), (3629, 35580), (3820, 33801), (5730, 22534), (5930, 21774), (7116, 18145), (7258, 17790), (8895, 14516), (10887, 11860), (11267, 11460)]