18365130

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 58544640

約数和(自身を除く): 40179510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 79, 81, 82, 90, 105, 123, 126, 135, 158, 162, 189, 205, 210, 237, 246, 270, 287, 315, 369, 378, 395, 405, 410, 474, 553, 567, 574, 615, 630, 711, 738, 790, 810, 861, 945, 1106, 1107, 1134, 1185, 1230, 1422, 1435, 1659, 1722, 1845, 1890, 2133, 2214, 2370, 2583, 2765, 2835, 2870, 3239, 3318, 3321, 3555, 3690, 4266, 4305, 4977, 5166, 5530, 5535, 5670, 6399, 6478, 6642, 7110, 7749, 8295, 8610, 9717, 9954, 10665, 11070, 12798, 12915, 14931, 15498, 16195, 16590, 16605, 19434, 21330, 22673, 23247, 24885, 25830, 29151, 29862, 31995, 32390, 33210, 38745, 44793, 45346, 46494, 48585, 49770, 58302, 63990, 68019, 74655, 77490, 87453, 89586, 97170, 113365, 116235, 136038, 145755, 149310, 174906, 204057, 223965, 226730, 232470, 262359, 291510, 340095, 408114, 437265, 447930, 524718, 612171, 680190, 874530, 1020285, 1224342, 1311795, 1836513, 2040570, 2623590, 3060855, 3673026, 6121710, 9182565, 18365130]

約数ペア:

[(1, 18365130), (2, 9182565), (3, 6121710), (5, 3673026), (6, 3060855), (7, 2623590), (9, 2040570), (10, 1836513), (14, 1311795), (15, 1224342), (18, 1020285), (21, 874530), (27, 680190), (30, 612171), (35, 524718), (41, 447930), (42, 437265), (45, 408114), (54, 340095), (63, 291510), (70, 262359), (79, 232470), (81, 226730), (82, 223965), (90, 204057), (105, 174906), (123, 149310), (126, 145755), (135, 136038), (158, 116235), (162, 113365), (189, 97170), (205, 89586), (210, 87453), (237, 77490), (246, 74655), (270, 68019), (287, 63990), (315, 58302), (369, 49770), (378, 48585), (395, 46494), (405, 45346), (410, 44793), (474, 38745), (553, 33210), (567, 32390), (574, 31995), (615, 29862), (630, 29151), (711, 25830), (738, 24885), (790, 23247), (810, 22673), (861, 21330), (945, 19434), (1106, 16605), (1107, 16590), (1134, 16195), (1185, 15498), (1230, 14931), (1422, 12915), (1435, 12798), (1659, 11070), (1722, 10665), (1845, 9954), (1890, 9717), (2133, 8610), (2214, 8295), (2370, 7749), (2583, 7110), (2765, 6642), (2835, 6478), (2870, 6399), (3239, 5670), (3318, 5535), (3321, 5530), (3555, 5166), (3690, 4977), (4266, 4305)]