312360030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 874229760

約数和(自身を除く): 561869730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 67, 90, 93, 134, 135, 155, 186, 201, 270, 279, 310, 335, 402, 465, 557, 558, 603, 670, 837, 930, 1005, 1114, 1206, 1395, 1671, 1674, 1809, 2010, 2077, 2785, 2790, 3015, 3342, 3618, 4154, 4185, 5013, 5570, 6030, 6231, 8355, 8370, 9045, 10026, 10385, 12462, 15039, 16710, 17267, 18090, 18693, 20770, 25065, 30078, 31155, 34534, 37319, 37386, 50130, 51801, 56079, 62310, 74638, 75195, 86335, 93465, 103602, 111957, 112158, 150390, 155403, 172670, 186595, 186930, 223914, 259005, 280395, 310806, 335871, 373190, 466209, 518010, 559785, 560790, 671742, 777015, 932418, 1007613, 1119570, 1156889, 1554030, 1679355, 2015226, 2313778, 2331045, 3358710, 3470667, 4662090, 5038065, 5784445, 6941334, 10076130, 10412001, 11568890, 17353335, 20824002, 31236003, 34706670, 52060005, 62472006, 104120010, 156180015, 312360030]

約数ペア:

[(1, 312360030), (2, 156180015), (3, 104120010), (5, 62472006), (6, 52060005), (9, 34706670), (10, 31236003), (15, 20824002), (18, 17353335), (27, 11568890), (30, 10412001), (31, 10076130), (45, 6941334), (54, 5784445), (62, 5038065), (67, 4662090), (90, 3470667), (93, 3358710), (134, 2331045), (135, 2313778), (155, 2015226), (186, 1679355), (201, 1554030), (270, 1156889), (279, 1119570), (310, 1007613), (335, 932418), (402, 777015), (465, 671742), (557, 560790), (558, 559785), (603, 518010), (670, 466209), (837, 373190), (930, 335871), (1005, 310806), (1114, 280395), (1206, 259005), (1395, 223914), (1671, 186930), (1674, 186595), (1809, 172670), (2010, 155403), (2077, 150390), (2785, 112158), (2790, 111957), (3015, 103602), (3342, 93465), (3618, 86335), (4154, 75195), (4185, 74638), (5013, 62310), (5570, 56079), (6030, 51801), (6231, 50130), (8355, 37386), (8370, 37319), (9045, 34534), (10026, 31155), (10385, 30078), (12462, 25065), (15039, 20770), (16710, 18693), (17267, 18090)]