68044890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 176881536

約数和(自身を除く): 108836646

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 103, 114, 122, 183, 190, 206, 285, 305, 309, 361, 366, 515, 570, 610, 618, 722, 915, 1030, 1083, 1159, 1545, 1805, 1830, 1957, 2166, 2318, 3090, 3477, 3610, 3914, 5415, 5795, 5871, 6283, 6954, 9785, 10830, 11590, 11742, 12566, 17385, 18849, 19570, 22021, 29355, 31415, 34770, 37183, 37698, 44042, 58710, 62830, 66063, 74366, 94245, 110105, 111549, 119377, 132126, 185915, 188490, 220210, 223098, 238754, 330315, 358131, 371830, 557745, 596885, 660630, 716262, 1115490, 1193770, 1790655, 2268163, 3581310, 4536326, 6804489, 11340815, 13608978, 22681630, 34022445, 68044890]

約数ペア:

[(1, 68044890), (2, 34022445), (3, 22681630), (5, 13608978), (6, 11340815), (10, 6804489), (15, 4536326), (19, 3581310), (30, 2268163), (38, 1790655), (57, 1193770), (61, 1115490), (95, 716262), (103, 660630), (114, 596885), (122, 557745), (183, 371830), (190, 358131), (206, 330315), (285, 238754), (305, 223098), (309, 220210), (361, 188490), (366, 185915), (515, 132126), (570, 119377), (610, 111549), (618, 110105), (722, 94245), (915, 74366), (1030, 66063), (1083, 62830), (1159, 58710), (1545, 44042), (1805, 37698), (1830, 37183), (1957, 34770), (2166, 31415), (2318, 29355), (3090, 22021), (3477, 19570), (3610, 18849), (3914, 17385), (5415, 12566), (5795, 11742), (5871, 11590), (6283, 10830), (6954, 9785)]