1520009670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{2393}}^1$

素因数の和:3117

約数の個数: 64

約数和(自身を含む): 3772790784

約数和(自身を除く): 2252781114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 683, 930, 1366, 2049, 2393, 3415, 4098, 4786, 6830, 7179, 10245, 11965, 14358, 20490, 21173, 23930, 35895, 42346, 63519, 71790, 74183, 105865, 127038, 148366, 211730, 222549, 317595, 370915, 445098, 635190, 741830, 1112745, 1634419, 2225490, 3268838, 4903257, 8172095, 9806514, 16344190, 24516285, 49032570, 50666989, 101333978, 152000967, 253334945, 304001934, 506669890, 760004835, 1520009670]

約数ペア:

[(1, 1520009670), (2, 760004835), (3, 506669890), (5, 304001934), (6, 253334945), (10, 152000967), (15, 101333978), (30, 50666989), (31, 49032570), (62, 24516285), (93, 16344190), (155, 9806514), (186, 8172095), (310, 4903257), (465, 3268838), (683, 2225490), (930, 1634419), (1366, 1112745), (2049, 741830), (2393, 635190), (3415, 445098), (4098, 370915), (4786, 317595), (6830, 222549), (7179, 211730), (10245, 148366), (11965, 127038), (14358, 105865), (20490, 74183), (21173, 71790), (23930, 63519), (35895, 42346)]