61033420

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 158110848

約数和(自身を除く): 97077428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 49, 62, 70, 82, 98, 124, 140, 155, 164, 196, 205, 217, 245, 287, 310, 343, 410, 434, 490, 574, 620, 686, 820, 868, 980, 1085, 1148, 1271, 1372, 1435, 1519, 1715, 2009, 2170, 2401, 2542, 2870, 3038, 3430, 4018, 4340, 4802, 5084, 5740, 6076, 6355, 6860, 7595, 8036, 8897, 9604, 10045, 10633, 12005, 12710, 14063, 15190, 17794, 20090, 21266, 24010, 25420, 28126, 30380, 35588, 40180, 42532, 44485, 48020, 53165, 56252, 62279, 70315, 74431, 88970, 98441, 106330, 124558, 140630, 148862, 177940, 196882, 212660, 249116, 281260, 297724, 311395, 372155, 393764, 435953, 492205, 622790, 744310, 871906, 984410, 1245580, 1488620, 1743812, 1968820, 2179765, 3051671, 4359530, 6103342, 8719060, 12206684, 15258355, 30516710, 61033420]

約数ペア:

[(1, 61033420), (2, 30516710), (4, 15258355), (5, 12206684), (7, 8719060), (10, 6103342), (14, 4359530), (20, 3051671), (28, 2179765), (31, 1968820), (35, 1743812), (41, 1488620), (49, 1245580), (62, 984410), (70, 871906), (82, 744310), (98, 622790), (124, 492205), (140, 435953), (155, 393764), (164, 372155), (196, 311395), (205, 297724), (217, 281260), (245, 249116), (287, 212660), (310, 196882), (343, 177940), (410, 148862), (434, 140630), (490, 124558), (574, 106330), (620, 98441), (686, 88970), (820, 74431), (868, 70315), (980, 62279), (1085, 56252), (1148, 53165), (1271, 48020), (1372, 44485), (1435, 42532), (1519, 40180), (1715, 35588), (2009, 30380), (2170, 28126), (2401, 25420), (2542, 24010), (2870, 21266), (3038, 20090), (3430, 17794), (4018, 15190), (4340, 14063), (4802, 12710), (5084, 12005), (5740, 10633), (6076, 10045), (6355, 9604), (6860, 8897), (7595, 8036)]