1619273670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6653}}^1$

素因数の和:6750

約数の個数: 128

約数和(自身を含む): 4752552960

約数和(自身を除く): 3133279290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 366, 399, 427, 570, 610, 665, 798, 854, 915, 1159, 1281, 1330, 1830, 1995, 2135, 2318, 2562, 3477, 3990, 4270, 5795, 6405, 6653, 6954, 8113, 11590, 12810, 13306, 16226, 17385, 19959, 24339, 33265, 34770, 39918, 40565, 46571, 48678, 66530, 81130, 93142, 99795, 121695, 126407, 139713, 199590, 232855, 243390, 252814, 279426, 379221, 405833, 465710, 632035, 698565, 758442, 811666, 884849, 1217499, 1264070, 1397130, 1769698, 1896105, 2029165, 2434998, 2654547, 2840831, 3792210, 4058330, 4424245, 5309094, 5681662, 6087495, 7710827, 8522493, 8848490, 12174990, 13272735, 14204155, 15421654, 17044986, 23132481, 26545470, 28408310, 38554135, 42612465, 46264962, 53975789, 77108270, 85224930, 107951578, 115662405, 161927367, 231324810, 269878945, 323854734, 539757890, 809636835, 1619273670]

約数ペア:

[(1, 1619273670), (2, 809636835), (3, 539757890), (5, 323854734), (6, 269878945), (7, 231324810), (10, 161927367), (14, 115662405), (15, 107951578), (19, 85224930), (21, 77108270), (30, 53975789), (35, 46264962), (38, 42612465), (42, 38554135), (57, 28408310), (61, 26545470), (70, 23132481), (95, 17044986), (105, 15421654), (114, 14204155), (122, 13272735), (133, 12174990), (183, 8848490), (190, 8522493), (210, 7710827), (266, 6087495), (285, 5681662), (305, 5309094), (366, 4424245), (399, 4058330), (427, 3792210), (570, 2840831), (610, 2654547), (665, 2434998), (798, 2029165), (854, 1896105), (915, 1769698), (1159, 1397130), (1281, 1264070), (1330, 1217499), (1830, 884849), (1995, 811666), (2135, 758442), (2318, 698565), (2562, 632035), (3477, 465710), (3990, 405833), (4270, 379221), (5795, 279426), (6405, 252814), (6653, 243390), (6954, 232855), (8113, 199590), (11590, 139713), (12810, 126407), (13306, 121695), (16226, 99795), (17385, 93142), (19959, 81130), (24339, 66530), (33265, 48678), (34770, 46571), (39918, 40565)]