90980970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97829}}^1$

素因数の和:97870

約数の個数: 32

約数和(自身を含む): 225400320

約数和(自身を除く): 134419350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 97829, 195658, 293487, 489145, 586974, 978290, 1467435, 2934870, 3032699, 6065398, 9098097, 15163495, 18196194, 30326990, 45490485, 90980970]

約数ペア:

[(1, 90980970), (2, 45490485), (3, 30326990), (5, 18196194), (6, 15163495), (10, 9098097), (15, 6065398), (30, 3032699), (31, 2934870), (62, 1467435), (93, 978290), (155, 586974), (186, 489145), (310, 293487), (465, 195658), (930, 97829)]