23956380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19013}}^1$

素因数の和:19035

約数の個数: 72

約数和(自身を含む): 83053152

約数和(自身を除く): 59096772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 19013, 38026, 57039, 76052, 95065, 114078, 133091, 171117, 190130, 228156, 266182, 285195, 342234, 380260, 399273, 532364, 570390, 665455, 684468, 798546, 855585, 1140780, 1197819, 1330910, 1597092, 1711170, 1996365, 2395638, 2661820, 3422340, 3992730, 4791276, 5989095, 7985460, 11978190, 23956380]

約数ペア:

[(1, 23956380), (2, 11978190), (3, 7985460), (4, 5989095), (5, 4791276), (6, 3992730), (7, 3422340), (9, 2661820), (10, 2395638), (12, 1996365), (14, 1711170), (15, 1597092), (18, 1330910), (20, 1197819), (21, 1140780), (28, 855585), (30, 798546), (35, 684468), (36, 665455), (42, 570390), (45, 532364), (60, 399273), (63, 380260), (70, 342234), (84, 285195), (90, 266182), (105, 228156), (126, 190130), (140, 171117), (180, 133091), (210, 114078), (252, 95065), (315, 76052), (420, 57039), (630, 38026), (1260, 19013)]