57781029390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{237401}}^1$

素因数の和:237498

約数の個数: 128

約数和(自身を含む): 169562004480

約数和(自身を除く): 111780975090

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, 6954, 8113, 11590, 12810, 16226, 17385, 24339, 34770, 40565, 48678, 81130, 121695, 237401, 243390, 474802, 712203, 1187005, 1424406, 1661807, 2374010, 3323614, 3561015, 4510619, 4985421, 7122030, 8309035, 9021238, 9970842, 13531857, 14481461, 16618070, 22553095, 24927105, 27063714, 28962922, 31574333, 43444383, 45106190, 49854210, 63148666, 67659285, 72407305, 86888766, 94722999, 101370227, 135318570, 144814610, 157871665, 189445998, 202740454, 217221915, 275147759, 304110681, 315743330, 434443830, 473614995, 506851135, 550295518, 608221362, 825443277, 947229990, 1013702270, 1375738795, 1520553405, 1650886554, 1926034313, 2751477590, 3041106810, 3852068626, 4127216385, 5778102939, 8254432770, 9630171565, 11556205878, 19260343130, 28890514695, 57781029390]

約数ペア:

[(1, 57781029390), (2, 28890514695), (3, 19260343130), (5, 11556205878), (6, 9630171565), (7, 8254432770), (10, 5778102939), (14, 4127216385), (15, 3852068626), (19, 3041106810), (21, 2751477590), (30, 1926034313), (35, 1650886554), (38, 1520553405), (42, 1375738795), (57, 1013702270), (61, 947229990), (70, 825443277), (95, 608221362), (105, 550295518), (114, 506851135), (122, 473614995), (133, 434443830), (183, 315743330), (190, 304110681), (210, 275147759), (266, 217221915), (285, 202740454), (305, 189445998), (366, 157871665), (399, 144814610), (427, 135318570), (570, 101370227), (610, 94722999), (665, 86888766), (798, 72407305), (854, 67659285), (915, 63148666), (1159, 49854210), (1281, 45106190), (1330, 43444383), (1830, 31574333), (1995, 28962922), (2135, 27063714), (2318, 24927105), (2562, 22553095), (3477, 16618070), (3990, 14481461), (4270, 13531857), (5795, 9970842), (6405, 9021238), (6954, 8309035), (8113, 7122030), (11590, 4985421), (12810, 4510619), (16226, 3561015), (17385, 3323614), (24339, 2374010), (34770, 1661807), (40565, 1424406), (48678, 1187005), (81130, 712203), (121695, 474802), (237401, 243390)]