13918710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 36469440

約数和(自身を除く): 22550730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 401, 445, 534, 802, 890, 1157, 1203, 1335, 2005, 2314, 2406, 2670, 3471, 4010, 5213, 5785, 6015, 6942, 10426, 11570, 12030, 15639, 17355, 26065, 31278, 34710, 35689, 52130, 71378, 78195, 107067, 156390, 178445, 214134, 356890, 463957, 535335, 927914, 1070670, 1391871, 2319785, 2783742, 4639570, 6959355, 13918710]

約数ペア:

[(1, 13918710), (2, 6959355), (3, 4639570), (5, 2783742), (6, 2319785), (10, 1391871), (13, 1070670), (15, 927914), (26, 535335), (30, 463957), (39, 356890), (65, 214134), (78, 178445), (89, 156390), (130, 107067), (178, 78195), (195, 71378), (267, 52130), (390, 35689), (401, 34710), (445, 31278), (534, 26065), (802, 17355), (890, 15639), (1157, 12030), (1203, 11570), (1335, 10426), (2005, 6942), (2314, 6015), (2406, 5785), (2670, 5213), (3471, 4010)]