185321220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2707}}^1$

素因数の和:2889

約数の個数: 96

約数和(自身を含む): 596886528

約数和(自身を除く): 411565308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 2707, 3260, 3423, 4564, 4890, 5414, 5705, 6846, 8121, 9780, 10828, 11410, 13535, 13692, 16242, 17115, 18949, 22820, 27070, 32484, 34230, 37898, 40605, 54140, 56847, 68460, 75796, 81210, 94745, 113694, 162420, 189490, 227388, 284235, 378980, 441241, 568470, 882482, 1136940, 1323723, 1764964, 2206205, 2647446, 3088687, 4412410, 5294892, 6177374, 6618615, 8824820, 9266061, 12354748, 13237230, 15443435, 18532122, 26474460, 30886870, 37064244, 46330305, 61773740, 92660610, 185321220]

約数ペア:

[(1, 185321220), (2, 92660610), (3, 61773740), (4, 46330305), (5, 37064244), (6, 30886870), (7, 26474460), (10, 18532122), (12, 15443435), (14, 13237230), (15, 12354748), (20, 9266061), (21, 8824820), (28, 6618615), (30, 6177374), (35, 5294892), (42, 4412410), (60, 3088687), (70, 2647446), (84, 2206205), (105, 1764964), (140, 1323723), (163, 1136940), (210, 882482), (326, 568470), (420, 441241), (489, 378980), (652, 284235), (815, 227388), (978, 189490), (1141, 162420), (1630, 113694), (1956, 94745), (2282, 81210), (2445, 75796), (2707, 68460), (3260, 56847), (3423, 54140), (4564, 40605), (4890, 37898), (5414, 34230), (5705, 32484), (6846, 27070), (8121, 22820), (9780, 18949), (10828, 17115), (11410, 16242), (13535, 13692)]