66590940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 204341760

約数和(自身を除く): 137750820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1447, 1534, 1770, 2301, 2894, 3068, 3540, 3835, 4341, 4602, 5788, 7235, 7670, 8682, 9204, 11505, 14470, 15340, 17364, 18811, 21705, 23010, 28940, 37622, 43410, 46020, 56433, 75244, 85373, 86820, 94055, 112866, 170746, 188110, 225732, 256119, 282165, 341492, 376220, 426865, 512238, 564330, 853730, 1024476, 1109849, 1128660, 1280595, 1707460, 2219698, 2561190, 3329547, 4439396, 5122380, 5549245, 6659094, 11098490, 13318188, 16647735, 22196980, 33295470, 66590940]

約数ペア:

[(1, 66590940), (2, 33295470), (3, 22196980), (4, 16647735), (5, 13318188), (6, 11098490), (10, 6659094), (12, 5549245), (13, 5122380), (15, 4439396), (20, 3329547), (26, 2561190), (30, 2219698), (39, 1707460), (52, 1280595), (59, 1128660), (60, 1109849), (65, 1024476), (78, 853730), (118, 564330), (130, 512238), (156, 426865), (177, 376220), (195, 341492), (236, 282165), (260, 256119), (295, 225732), (354, 188110), (390, 170746), (590, 112866), (708, 94055), (767, 86820), (780, 85373), (885, 75244), (1180, 56433), (1447, 46020), (1534, 43410), (1770, 37622), (2301, 28940), (2894, 23010), (3068, 21705), (3540, 18811), (3835, 17364), (4341, 15340), (4602, 14470), (5788, 11505), (7235, 9204), (7670, 8682)]