69884490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 123167670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 37, 39, 58, 65, 74, 78, 87, 111, 130, 145, 167, 174, 185, 195, 222, 290, 334, 370, 377, 390, 435, 481, 501, 555, 754, 835, 870, 962, 1002, 1073, 1110, 1131, 1443, 1670, 1885, 2146, 2171, 2262, 2405, 2505, 2886, 3219, 3770, 4342, 4810, 4843, 5010, 5365, 5655, 6179, 6438, 6513, 7215, 9686, 10730, 10855, 11310, 12358, 13026, 13949, 14430, 14529, 16095, 18537, 21710, 24215, 27898, 29058, 30895, 32190, 32565, 37074, 41847, 48430, 61790, 62959, 65130, 69745, 72645, 80327, 83694, 92685, 125918, 139490, 145290, 160654, 179191, 185370, 188877, 209235, 240981, 314795, 358382, 377754, 401635, 418470, 481962, 537573, 629590, 803270, 895955, 944385, 1075146, 1204905, 1791910, 1888770, 2329483, 2409810, 2687865, 4658966, 5375730, 6988449, 11647415, 13976898, 23294830, 34942245, 69884490]

約数ペア:

[(1, 69884490), (2, 34942245), (3, 23294830), (5, 13976898), (6, 11647415), (10, 6988449), (13, 5375730), (15, 4658966), (26, 2687865), (29, 2409810), (30, 2329483), (37, 1888770), (39, 1791910), (58, 1204905), (65, 1075146), (74, 944385), (78, 895955), (87, 803270), (111, 629590), (130, 537573), (145, 481962), (167, 418470), (174, 401635), (185, 377754), (195, 358382), (222, 314795), (290, 240981), (334, 209235), (370, 188877), (377, 185370), (390, 179191), (435, 160654), (481, 145290), (501, 139490), (555, 125918), (754, 92685), (835, 83694), (870, 80327), (962, 72645), (1002, 69745), (1073, 65130), (1110, 62959), (1131, 61790), (1443, 48430), (1670, 41847), (1885, 37074), (2146, 32565), (2171, 32190), (2262, 30895), (2405, 29058), (2505, 27898), (2886, 24215), (3219, 21710), (3770, 18537), (4342, 16095), (4810, 14529), (4843, 14430), (5010, 13949), (5365, 13026), (5655, 12358), (6179, 11310), (6438, 10855), (6513, 10730), (7215, 9686)]