2449275570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1721}}^1$

素因数の和:1998

約数の個数: 160

約数和(自身を含む): 7561040256

約数和(自身を除く): 5111764686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 251, 270, 315, 378, 405, 502, 567, 630, 753, 810, 945, 1134, 1255, 1506, 1721, 1757, 1890, 2259, 2510, 2835, 3442, 3514, 3765, 4518, 5163, 5271, 5670, 6777, 7530, 8605, 8785, 10326, 10542, 11295, 12047, 13554, 15489, 15813, 17210, 17570, 20331, 22590, 24094, 25815, 26355, 30978, 31626, 33885, 36141, 40662, 46467, 47439, 51630, 52710, 60235, 67770, 72282, 77445, 79065, 92934, 94878, 101655, 108423, 120470, 139401, 142317, 154890, 158130, 180705, 203310, 216846, 232335, 237195, 278802, 284634, 325269, 361410, 431971, 464670, 474390, 542115, 650538, 697005, 711585, 863942, 975807, 1084230, 1295913, 1394010, 1423170, 1626345, 1951614, 2159855, 2591826, 3023797, 3252690, 3887739, 4319710, 4879035, 6047594, 6479565, 7775478, 9071391, 9758070, 11663217, 12959130, 15118985, 18142782, 19438695, 23326434, 27214173, 30237970, 34989651, 38877390, 45356955, 54428346, 58316085, 69979302, 81642519, 90713910, 116632170, 136070865, 163285038, 174948255, 244927557, 272141730, 349896510, 408212595, 489855114, 816425190, 1224637785, 2449275570]

約数ペア:

[(1, 2449275570), (2, 1224637785), (3, 816425190), (5, 489855114), (6, 408212595), (7, 349896510), (9, 272141730), (10, 244927557), (14, 174948255), (15, 163285038), (18, 136070865), (21, 116632170), (27, 90713910), (30, 81642519), (35, 69979302), (42, 58316085), (45, 54428346), (54, 45356955), (63, 38877390), (70, 34989651), (81, 30237970), (90, 27214173), (105, 23326434), (126, 19438695), (135, 18142782), (162, 15118985), (189, 12959130), (210, 11663217), (251, 9758070), (270, 9071391), (315, 7775478), (378, 6479565), (405, 6047594), (502, 4879035), (567, 4319710), (630, 3887739), (753, 3252690), (810, 3023797), (945, 2591826), (1134, 2159855), (1255, 1951614), (1506, 1626345), (1721, 1423170), (1757, 1394010), (1890, 1295913), (2259, 1084230), (2510, 975807), (2835, 863942), (3442, 711585), (3514, 697005), (3765, 650538), (4518, 542115), (5163, 474390), (5271, 464670), (5670, 431971), (6777, 361410), (7530, 325269), (8605, 284634), (8785, 278802), (10326, 237195), (10542, 232335), (11295, 216846), (12047, 203310), (13554, 180705), (15489, 158130), (15813, 154890), (17210, 142317), (17570, 139401), (20331, 120470), (22590, 108423), (24094, 101655), (25815, 94878), (26355, 92934), (30978, 79065), (31626, 77445), (33885, 72282), (36141, 67770), (40662, 60235), (46467, 52710), (47439, 51630)]