4647145140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347043}}^1$

素因数の和:2347069

約数の個数: 72

約数和(自身を含む): 15377832288

約数和(自身を除く): 10730687148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2347043, 4694086, 7041129, 9388172, 11735215, 14082258, 21123387, 23470430, 25817473, 28164516, 35205645, 42246774, 46940860, 51634946, 70411290, 77452419, 84493548, 103269892, 105616935, 129087365, 140822580, 154904838, 211233870, 232357257, 258174730, 309809676, 387262095, 422467740, 464714514, 516349460, 774524190, 929429028, 1161786285, 1549048380, 2323572570, 4647145140]

約数ペア:

[(1, 4647145140), (2, 2323572570), (3, 1549048380), (4, 1161786285), (5, 929429028), (6, 774524190), (9, 516349460), (10, 464714514), (11, 422467740), (12, 387262095), (15, 309809676), (18, 258174730), (20, 232357257), (22, 211233870), (30, 154904838), (33, 140822580), (36, 129087365), (44, 105616935), (45, 103269892), (55, 84493548), (60, 77452419), (66, 70411290), (90, 51634946), (99, 46940860), (110, 42246774), (132, 35205645), (165, 28164516), (180, 25817473), (198, 23470430), (220, 21123387), (330, 14082258), (396, 11735215), (495, 9388172), (660, 7041129), (990, 4694086), (1980, 2347043)]