31925970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11487

約数の個数: 48

約数和(自身を含む): 85692672

約数和(自身を除く): 53766702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 11443, 22886, 34329, 57215, 68658, 102987, 114430, 171645, 205974, 343290, 354733, 514935, 709466, 1029870, 1064199, 1773665, 2128398, 3192597, 3547330, 5320995, 6385194, 10641990, 15962985, 31925970]

約数ペア:

[(1, 31925970), (2, 15962985), (3, 10641990), (5, 6385194), (6, 5320995), (9, 3547330), (10, 3192597), (15, 2128398), (18, 1773665), (30, 1064199), (31, 1029870), (45, 709466), (62, 514935), (90, 354733), (93, 343290), (155, 205974), (186, 171645), (279, 114430), (310, 102987), (465, 68658), (558, 57215), (930, 34329), (1395, 22886), (2790, 11443)]