241987860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2614

約数の個数: 144

約数和(自身を含む): 802593792

約数和(自身を除く): 560605932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 2108, 2551, 2635, 2790, 3060, 3162, 4743, 5102, 5270, 5580, 6324, 7653, 7905, 9486, 10204, 10540, 12755, 15306, 15810, 18972, 22959, 23715, 25510, 30612, 31620, 38265, 43367, 45918, 47430, 51020, 76530, 79081, 86734, 91836, 94860, 114795, 130101, 153060, 158162, 173468, 216835, 229590, 237243, 260202, 316324, 390303, 395405, 433670, 459180, 474486, 520404, 650505, 711729, 780606, 790810, 867340, 948972, 1186215, 1301010, 1344377, 1423458, 1561212, 1581620, 1951515, 2372430, 2602020, 2688754, 2846916, 3558645, 3903030, 4033131, 4744860, 5377508, 6721885, 7117290, 7806060, 8066262, 12099393, 13443770, 14234580, 16132524, 20165655, 24198786, 26887540, 40331310, 48397572, 60496965, 80662620, 120993930, 241987860]

約数ペア:

[(1, 241987860), (2, 120993930), (3, 80662620), (4, 60496965), (5, 48397572), (6, 40331310), (9, 26887540), (10, 24198786), (12, 20165655), (15, 16132524), (17, 14234580), (18, 13443770), (20, 12099393), (30, 8066262), (31, 7806060), (34, 7117290), (36, 6721885), (45, 5377508), (51, 4744860), (60, 4033131), (62, 3903030), (68, 3558645), (85, 2846916), (90, 2688754), (93, 2602020), (102, 2372430), (124, 1951515), (153, 1581620), (155, 1561212), (170, 1423458), (180, 1344377), (186, 1301010), (204, 1186215), (255, 948972), (279, 867340), (306, 790810), (310, 780606), (340, 711729), (372, 650505), (465, 520404), (510, 474486), (527, 459180), (558, 433670), (612, 395405), (620, 390303), (765, 316324), (930, 260202), (1020, 237243), (1054, 229590), (1116, 216835), (1395, 173468), (1530, 158162), (1581, 153060), (1860, 130101), (2108, 114795), (2551, 94860), (2635, 91836), (2790, 86734), (3060, 79081), (3162, 76530), (4743, 51020), (5102, 47430), (5270, 45918), (5580, 43367), (6324, 38265), (7653, 31620), (7905, 30612), (9486, 25510), (10204, 23715), (10540, 22959), (12755, 18972), (15306, 15810)]