79103150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 173660760

約数和(自身を除く): 94557610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 83, 98, 166, 175, 245, 350, 389, 415, 490, 581, 778, 830, 1162, 1225, 1945, 2075, 2450, 2723, 2905, 3890, 4067, 4150, 5446, 5810, 8134, 9725, 13615, 14525, 19061, 19450, 20335, 27230, 29050, 32287, 38122, 40670, 64574, 68075, 95305, 101675, 136150, 161435, 190610, 203350, 226009, 322870, 452018, 476525, 807175, 953050, 1130045, 1582063, 1614350, 2260090, 3164126, 5650225, 7910315, 11300450, 15820630, 39551575, 79103150]

約数ペア:

[(1, 79103150), (2, 39551575), (5, 15820630), (7, 11300450), (10, 7910315), (14, 5650225), (25, 3164126), (35, 2260090), (49, 1614350), (50, 1582063), (70, 1130045), (83, 953050), (98, 807175), (166, 476525), (175, 452018), (245, 322870), (350, 226009), (389, 203350), (415, 190610), (490, 161435), (581, 136150), (778, 101675), (830, 95305), (1162, 68075), (1225, 64574), (1945, 40670), (2075, 38122), (2450, 32287), (2723, 29050), (2905, 27230), (3890, 20335), (4067, 19450), (4150, 19061), (5446, 14525), (5810, 13615), (8134, 9725)]