284132390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 566590464

約数和(自身を除く): 282458074

約数列:

[1, 2, 5, 10, 17, 34, 43, 47, 85, 86, 94, 170, 215, 235, 430, 470, 731, 799, 827, 1462, 1598, 1654, 2021, 3655, 3995, 4042, 4135, 7310, 7990, 8270, 10105, 14059, 20210, 28118, 34357, 35561, 38869, 68714, 70295, 71122, 77738, 140590, 171785, 177805, 194345, 343570, 355610, 388690, 604537, 660773, 1209074, 1321546, 1671367, 3022685, 3303865, 3342734, 6045370, 6607730, 8356835, 16713670, 28413239, 56826478, 142066195, 284132390]

約数ペア:

[(1, 284132390), (2, 142066195), (5, 56826478), (10, 28413239), (17, 16713670), (34, 8356835), (43, 6607730), (47, 6045370), (85, 3342734), (86, 3303865), (94, 3022685), (170, 1671367), (215, 1321546), (235, 1209074), (430, 660773), (470, 604537), (731, 388690), (799, 355610), (827, 343570), (1462, 194345), (1598, 177805), (1654, 171785), (2021, 140590), (3655, 77738), (3995, 71122), (4042, 70295), (4135, 68714), (7310, 38869), (7990, 35561), (8270, 34357), (10105, 28118), (14059, 20210)]