15103830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 42052608

約数和(自身を除く): 26948778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1013, 1065, 1491, 2026, 2130, 2485, 2982, 3039, 4970, 5065, 6078, 7091, 7455, 10130, 14182, 14910, 15195, 21273, 30390, 35455, 42546, 70910, 71923, 106365, 143846, 212730, 215769, 359615, 431538, 503461, 719230, 1006922, 1078845, 1510383, 2157690, 2517305, 3020766, 5034610, 7551915, 15103830]

約数ペア:

[(1, 15103830), (2, 7551915), (3, 5034610), (5, 3020766), (6, 2517305), (7, 2157690), (10, 1510383), (14, 1078845), (15, 1006922), (21, 719230), (30, 503461), (35, 431538), (42, 359615), (70, 215769), (71, 212730), (105, 143846), (142, 106365), (210, 71923), (213, 70910), (355, 42546), (426, 35455), (497, 30390), (710, 21273), (994, 15195), (1013, 14910), (1065, 14182), (1491, 10130), (2026, 7455), (2130, 7091), (2485, 6078), (2982, 5065), (3039, 4970)]