129562170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 320229504

約数和(自身を除く): 190667334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 83, 122, 166, 183, 249, 305, 366, 415, 498, 610, 830, 853, 915, 1245, 1706, 1830, 2490, 2559, 4265, 5063, 5118, 8530, 10126, 12795, 15189, 25315, 25590, 30378, 50630, 52033, 70799, 75945, 104066, 141598, 151890, 156099, 212397, 260165, 312198, 353995, 424794, 520330, 707990, 780495, 1061985, 1560990, 2123970, 4318739, 8637478, 12956217, 21593695, 25912434, 43187390, 64781085, 129562170]

約数ペア:

[(1, 129562170), (2, 64781085), (3, 43187390), (5, 25912434), (6, 21593695), (10, 12956217), (15, 8637478), (30, 4318739), (61, 2123970), (83, 1560990), (122, 1061985), (166, 780495), (183, 707990), (249, 520330), (305, 424794), (366, 353995), (415, 312198), (498, 260165), (610, 212397), (830, 156099), (853, 151890), (915, 141598), (1245, 104066), (1706, 75945), (1830, 70799), (2490, 52033), (2559, 50630), (4265, 30378), (5063, 25590), (5118, 25315), (8530, 15189), (10126, 12795)]