102996810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163487}}^1$

素因数の和:163507

約数の個数: 48

約数和(自身を含む): 306049536

約数和(自身を除く): 203052726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 163487, 326974, 490461, 817435, 980922, 1144409, 1471383, 1634870, 2288818, 2452305, 2942766, 3433227, 4904610, 5722045, 6866454, 7356915, 10299681, 11444090, 14713830, 17166135, 20599362, 34332270, 51498405, 102996810]

約数ペア:

[(1, 102996810), (2, 51498405), (3, 34332270), (5, 20599362), (6, 17166135), (7, 14713830), (9, 11444090), (10, 10299681), (14, 7356915), (15, 6866454), (18, 5722045), (21, 4904610), (30, 3433227), (35, 2942766), (42, 2452305), (45, 2288818), (63, 1634870), (70, 1471383), (90, 1144409), (105, 980922), (126, 817435), (210, 490461), (315, 326974), (630, 163487)]