330114350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 641208960

約数和(自身を除く): 311094610

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 89, 155, 178, 310, 445, 775, 890, 1550, 2225, 2393, 2759, 4450, 4786, 5518, 11965, 13795, 23930, 27590, 59825, 68975, 74183, 119650, 137950, 148366, 212977, 370915, 425954, 741830, 1064885, 1854575, 2129770, 3709150, 5324425, 6602287, 10648850, 13204574, 33011435, 66022870, 165057175, 330114350]

約数ペア:

[(1, 330114350), (2, 165057175), (5, 66022870), (10, 33011435), (25, 13204574), (31, 10648850), (50, 6602287), (62, 5324425), (89, 3709150), (155, 2129770), (178, 1854575), (310, 1064885), (445, 741830), (775, 425954), (890, 370915), (1550, 212977), (2225, 148366), (2393, 137950), (2759, 119650), (4450, 74183), (4786, 68975), (5518, 59825), (11965, 27590), (13795, 23930)]