201012930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131381}}^1$

素因数の和:131411

約数の個数: 48

約数和(自身を含む): 553380984

約数和(自身を除く): 352368054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 131381, 262762, 394143, 656905, 788286, 1182429, 1313810, 1970715, 2233477, 2364858, 3941430, 4466954, 5912145, 6700431, 11167385, 11824290, 13400862, 20101293, 22334770, 33502155, 40202586, 67004310, 100506465, 201012930]

約数ペア:

[(1, 201012930), (2, 100506465), (3, 67004310), (5, 40202586), (6, 33502155), (9, 22334770), (10, 20101293), (15, 13400862), (17, 11824290), (18, 11167385), (30, 6700431), (34, 5912145), (45, 4466954), (51, 3941430), (85, 2364858), (90, 2233477), (102, 1970715), (153, 1313810), (170, 1182429), (255, 788286), (306, 656905), (510, 394143), (765, 262762), (1530, 131381)]