22505070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3505

約数の個数: 64

約数和(自身を含む): 63737856

約数和(自身を除く): 41232786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 3457, 6510, 6914, 10371, 17285, 20742, 24199, 34570, 48398, 51855, 72597, 103710, 107167, 120995, 145194, 214334, 241990, 321501, 362985, 535835, 643002, 725970, 750169, 1071670, 1500338, 1607505, 2250507, 3215010, 3750845, 4501014, 7501690, 11252535, 22505070]

約数ペア:

[(1, 22505070), (2, 11252535), (3, 7501690), (5, 4501014), (6, 3750845), (7, 3215010), (10, 2250507), (14, 1607505), (15, 1500338), (21, 1071670), (30, 750169), (31, 725970), (35, 643002), (42, 535835), (62, 362985), (70, 321501), (93, 241990), (105, 214334), (155, 145194), (186, 120995), (210, 107167), (217, 103710), (310, 72597), (434, 51855), (465, 48398), (651, 34570), (930, 24199), (1085, 20742), (1302, 17285), (2170, 10371), (3255, 6914), (3457, 6510)]