2015315580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{1307}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 5836400640

約数和(自身を除く): 3821085060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 829, 930, 1307, 1658, 1860, 2487, 2614, 3316, 3921, 4145, 4974, 5228, 6535, 7842, 8290, 9948, 12435, 13070, 15684, 16580, 19605, 24870, 25699, 26140, 39210, 40517, 49740, 51398, 77097, 78420, 81034, 102796, 121551, 128495, 154194, 162068, 202585, 243102, 256990, 308388, 385485, 405170, 486204, 513980, 607755, 770970, 810340, 1083503, 1215510, 1541940, 2167006, 2431020, 3250509, 4334012, 5417515, 6501018, 10835030, 13002036, 16252545, 21670060, 32505090, 33588593, 65010180, 67177186, 100765779, 134354372, 167942965, 201531558, 335885930, 403063116, 503828895, 671771860, 1007657790, 2015315580]

約数ペア:

[(1, 2015315580), (2, 1007657790), (3, 671771860), (4, 503828895), (5, 403063116), (6, 335885930), (10, 201531558), (12, 167942965), (15, 134354372), (20, 100765779), (30, 67177186), (31, 65010180), (60, 33588593), (62, 32505090), (93, 21670060), (124, 16252545), (155, 13002036), (186, 10835030), (310, 6501018), (372, 5417515), (465, 4334012), (620, 3250509), (829, 2431020), (930, 2167006), (1307, 1541940), (1658, 1215510), (1860, 1083503), (2487, 810340), (2614, 770970), (3316, 607755), (3921, 513980), (4145, 486204), (4974, 405170), (5228, 385485), (6535, 308388), (7842, 256990), (8290, 243102), (9948, 202585), (12435, 162068), (13070, 154194), (15684, 128495), (16580, 121551), (19605, 102796), (24870, 81034), (25699, 78420), (26140, 77097), (39210, 51398), (40517, 49740)]