79163970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 194987520

約数和(自身を除く): 115823550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 181, 183, 239, 305, 362, 366, 478, 543, 610, 717, 905, 915, 1086, 1195, 1434, 1810, 1830, 2390, 2715, 3585, 5430, 7170, 11041, 14579, 22082, 29158, 33123, 43259, 43737, 55205, 66246, 72895, 86518, 87474, 110410, 129777, 145790, 165615, 216295, 218685, 259554, 331230, 432590, 437370, 648885, 1297770, 2638799, 5277598, 7916397, 13193995, 15832794, 26387990, 39581985, 79163970]

約数ペア:

[(1, 79163970), (2, 39581985), (3, 26387990), (5, 15832794), (6, 13193995), (10, 7916397), (15, 5277598), (30, 2638799), (61, 1297770), (122, 648885), (181, 437370), (183, 432590), (239, 331230), (305, 259554), (362, 218685), (366, 216295), (478, 165615), (543, 145790), (610, 129777), (717, 110410), (905, 87474), (915, 86518), (1086, 72895), (1195, 66246), (1434, 55205), (1810, 43737), (1830, 43259), (2390, 33123), (2715, 29158), (3585, 22082), (5430, 14579), (7170, 11041)]