38118210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2339

約数の個数: 64

約数和(自身を含む): 100856448

約数和(自身を除く): 62738238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2273, 2795, 3354, 4546, 5590, 6819, 8385, 11365, 13638, 16770, 22730, 29549, 34095, 59098, 68190, 88647, 97739, 147745, 177294, 195478, 293217, 295490, 443235, 488695, 586434, 886470, 977390, 1270607, 1466085, 2541214, 2932170, 3811821, 6353035, 7623642, 12706070, 19059105, 38118210]

約数ペア:

[(1, 38118210), (2, 19059105), (3, 12706070), (5, 7623642), (6, 6353035), (10, 3811821), (13, 2932170), (15, 2541214), (26, 1466085), (30, 1270607), (39, 977390), (43, 886470), (65, 586434), (78, 488695), (86, 443235), (129, 295490), (130, 293217), (195, 195478), (215, 177294), (258, 147745), (390, 97739), (430, 88647), (559, 68190), (645, 59098), (1118, 34095), (1290, 29549), (1677, 22730), (2273, 16770), (2795, 13638), (3354, 11365), (4546, 8385), (5590, 6819)]