34453460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 77293440

約数和(自身を除く): 42839980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1277, 1349, 1420, 2554, 2698, 5108, 5396, 6385, 6745, 12770, 13490, 24263, 25540, 26980, 48526, 90667, 97052, 121315, 181334, 242630, 362668, 453335, 485260, 906670, 1722673, 1813340, 3445346, 6890692, 8613365, 17226730, 34453460]

約数ペア:

[(1, 34453460), (2, 17226730), (4, 8613365), (5, 6890692), (10, 3445346), (19, 1813340), (20, 1722673), (38, 906670), (71, 485260), (76, 453335), (95, 362668), (142, 242630), (190, 181334), (284, 121315), (355, 97052), (380, 90667), (710, 48526), (1277, 26980), (1349, 25540), (1420, 24263), (2554, 13490), (2698, 12770), (5108, 6745), (5396, 6385)]