254029770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 692048448

約数和(自身を除く): 438018678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 243, 270, 321, 405, 486, 535, 642, 810, 963, 977, 1070, 1215, 1605, 1926, 1954, 2430, 2889, 2931, 3210, 4815, 4885, 5778, 5862, 8667, 8793, 9630, 9770, 14445, 14655, 17334, 17586, 26001, 26379, 28890, 29310, 43335, 43965, 52002, 52758, 79137, 86670, 87930, 104539, 130005, 131895, 158274, 209078, 237411, 260010, 263790, 313617, 395685, 474822, 522695, 627234, 791370, 940851, 1045390, 1187055, 1568085, 1881702, 2374110, 2822553, 3136170, 4704255, 5645106, 8467659, 9408510, 14112765, 16935318, 25402977, 28225530, 42338295, 50805954, 84676590, 127014885, 254029770]

約数ペア:

[(1, 254029770), (2, 127014885), (3, 84676590), (5, 50805954), (6, 42338295), (9, 28225530), (10, 25402977), (15, 16935318), (18, 14112765), (27, 9408510), (30, 8467659), (45, 5645106), (54, 4704255), (81, 3136170), (90, 2822553), (107, 2374110), (135, 1881702), (162, 1568085), (214, 1187055), (243, 1045390), (270, 940851), (321, 791370), (405, 627234), (486, 522695), (535, 474822), (642, 395685), (810, 313617), (963, 263790), (977, 260010), (1070, 237411), (1215, 209078), (1605, 158274), (1926, 131895), (1954, 130005), (2430, 104539), (2889, 87930), (2931, 86670), (3210, 79137), (4815, 52758), (4885, 52002), (5778, 43965), (5862, 43335), (8667, 29310), (8793, 28890), (9630, 26379), (9770, 26001), (14445, 17586), (14655, 17334)]