307776210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31183}}^1$

素因数の和:31247

約数の個数: 64

約数和(自身を含む): 862175232

約数和(自身を除く): 554399022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 31183, 62366, 93549, 155915, 187098, 218281, 311830, 436562, 467745, 654843, 935490, 1091405, 1309686, 1465601, 2182810, 2931202, 3274215, 4396803, 6548430, 7328005, 8793606, 10259207, 14656010, 20518414, 21984015, 30777621, 43968030, 51296035, 61555242, 102592070, 153888105, 307776210]

約数ペア:

[(1, 307776210), (2, 153888105), (3, 102592070), (5, 61555242), (6, 51296035), (7, 43968030), (10, 30777621), (14, 21984015), (15, 20518414), (21, 14656010), (30, 10259207), (35, 8793606), (42, 7328005), (47, 6548430), (70, 4396803), (94, 3274215), (105, 2931202), (141, 2182810), (210, 1465601), (235, 1309686), (282, 1091405), (329, 935490), (470, 654843), (658, 467745), (705, 436562), (987, 311830), (1410, 218281), (1645, 187098), (1974, 155915), (3290, 93549), (4935, 62366), (9870, 31183)]