246939390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{144409}}^1$

素因数の和:144441

約数の個数: 48

約数和(自身を含む): 675838800

約数和(自身を除く): 428899410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 144409, 288818, 433227, 722045, 866454, 1299681, 1444090, 2166135, 2599362, 2743771, 4332270, 5487542, 6498405, 8231313, 12996810, 13718855, 16462626, 24693939, 27437710, 41156565, 49387878, 82313130, 123469695, 246939390]

約数ペア:

[(1, 246939390), (2, 123469695), (3, 82313130), (5, 49387878), (6, 41156565), (9, 27437710), (10, 24693939), (15, 16462626), (18, 13718855), (19, 12996810), (30, 8231313), (38, 6498405), (45, 5487542), (57, 4332270), (90, 2743771), (95, 2599362), (114, 2166135), (171, 1444090), (190, 1299681), (285, 866454), (342, 722045), (570, 433227), (855, 288818), (1710, 144409)]