1689036630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{1259}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 4095463680

約数和(自身を除く): 2406427050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 227, 394, 454, 591, 681, 985, 1135, 1182, 1259, 1362, 1970, 2270, 2518, 2955, 3405, 3777, 5910, 6295, 6810, 7554, 12590, 18885, 37770, 44719, 89438, 134157, 223595, 248023, 268314, 285793, 447190, 496046, 571586, 670785, 744069, 857379, 1240115, 1341570, 1428965, 1488138, 1714758, 2480230, 2857930, 3720345, 4286895, 7440690, 8573790, 56301221, 112602442, 168903663, 281506105, 337807326, 563012210, 844518315, 1689036630]

約数ペア:

[(1, 1689036630), (2, 844518315), (3, 563012210), (5, 337807326), (6, 281506105), (10, 168903663), (15, 112602442), (30, 56301221), (197, 8573790), (227, 7440690), (394, 4286895), (454, 3720345), (591, 2857930), (681, 2480230), (985, 1714758), (1135, 1488138), (1182, 1428965), (1259, 1341570), (1362, 1240115), (1970, 857379), (2270, 744069), (2518, 670785), (2955, 571586), (3405, 496046), (3777, 447190), (5910, 285793), (6295, 268314), (6810, 248023), (7554, 223595), (12590, 134157), (18885, 89438), (37770, 44719)]