2450581380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6271}}^1$

素因数の和:6466

約数の個数: 144

約数和(自身を含む): 8054452224

約数和(自身を除く): 5603870844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 167, 180, 195, 234, 260, 334, 390, 468, 501, 585, 668, 780, 835, 1002, 1170, 1503, 1670, 2004, 2171, 2340, 2505, 3006, 3340, 4342, 5010, 6012, 6271, 6513, 7515, 8684, 10020, 10855, 12542, 13026, 15030, 18813, 19539, 21710, 25084, 26052, 30060, 31355, 32565, 37626, 39078, 43420, 56439, 62710, 65130, 75252, 78156, 81523, 94065, 97695, 112878, 125420, 130260, 163046, 188130, 195390, 225756, 244569, 282195, 326092, 376260, 390780, 407615, 489138, 564390, 733707, 815230, 978276, 1047257, 1128780, 1222845, 1467414, 1630460, 2094514, 2445690, 2934828, 3141771, 3668535, 4189028, 4891380, 5236285, 6283542, 7337070, 9425313, 10472570, 12567084, 13614341, 14674140, 15708855, 18850626, 20945140, 27228682, 31417710, 37701252, 40843023, 47126565, 54457364, 62835420, 68071705, 81686046, 94253130, 122529069, 136143410, 163372092, 188506260, 204215115, 245058138, 272286820, 408430230, 490116276, 612645345, 816860460, 1225290690, 2450581380]

約数ペア:

[(1, 2450581380), (2, 1225290690), (3, 816860460), (4, 612645345), (5, 490116276), (6, 408430230), (9, 272286820), (10, 245058138), (12, 204215115), (13, 188506260), (15, 163372092), (18, 136143410), (20, 122529069), (26, 94253130), (30, 81686046), (36, 68071705), (39, 62835420), (45, 54457364), (52, 47126565), (60, 40843023), (65, 37701252), (78, 31417710), (90, 27228682), (117, 20945140), (130, 18850626), (156, 15708855), (167, 14674140), (180, 13614341), (195, 12567084), (234, 10472570), (260, 9425313), (334, 7337070), (390, 6283542), (468, 5236285), (501, 4891380), (585, 4189028), (668, 3668535), (780, 3141771), (835, 2934828), (1002, 2445690), (1170, 2094514), (1503, 1630460), (1670, 1467414), (2004, 1222845), (2171, 1128780), (2340, 1047257), (2505, 978276), (3006, 815230), (3340, 733707), (4342, 564390), (5010, 489138), (6012, 407615), (6271, 390780), (6513, 376260), (7515, 326092), (8684, 282195), (10020, 244569), (10855, 225756), (12542, 195390), (13026, 188130), (15030, 163046), (18813, 130260), (19539, 125420), (21710, 112878), (25084, 97695), (26052, 94065), (30060, 81523), (31355, 78156), (32565, 75252), (37626, 65130), (39078, 62710), (43420, 56439)]