7102260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 25002432

約数和(自身を除く): 17900172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 211, 220, 255, 306, 330, 340, 374, 396, 422, 495, 510, 561, 612, 633, 660, 748, 765, 844, 935, 990, 1020, 1055, 1122, 1266, 1530, 1683, 1870, 1899, 1980, 2110, 2244, 2321, 2532, 2805, 3060, 3165, 3366, 3587, 3740, 3798, 4220, 4642, 5610, 6330, 6732, 6963, 7174, 7596, 8415, 9284, 9495, 10761, 11220, 11605, 12660, 13926, 14348, 16830, 17935, 18990, 20889, 21522, 23210, 27852, 32283, 33660, 34815, 35870, 37980, 39457, 41778, 43044, 46420, 53805, 64566, 69630, 71740, 78914, 83556, 104445, 107610, 118371, 129132, 139260, 157828, 161415, 197285, 208890, 215220, 236742, 322830, 355113, 394570, 417780, 473484, 591855, 645660, 710226, 789140, 1183710, 1420452, 1775565, 2367420, 3551130, 7102260]

約数ペア:

[(1, 7102260), (2, 3551130), (3, 2367420), (4, 1775565), (5, 1420452), (6, 1183710), (9, 789140), (10, 710226), (11, 645660), (12, 591855), (15, 473484), (17, 417780), (18, 394570), (20, 355113), (22, 322830), (30, 236742), (33, 215220), (34, 208890), (36, 197285), (44, 161415), (45, 157828), (51, 139260), (55, 129132), (60, 118371), (66, 107610), (68, 104445), (85, 83556), (90, 78914), (99, 71740), (102, 69630), (110, 64566), (132, 53805), (153, 46420), (165, 43044), (170, 41778), (180, 39457), (187, 37980), (198, 35870), (204, 34815), (211, 33660), (220, 32283), (255, 27852), (306, 23210), (330, 21522), (340, 20889), (374, 18990), (396, 17935), (422, 16830), (495, 14348), (510, 13926), (561, 12660), (612, 11605), (633, 11220), (660, 10761), (748, 9495), (765, 9284), (844, 8415), (935, 7596), (990, 7174), (1020, 6963), (1055, 6732), (1122, 6330), (1266, 5610), (1530, 4642), (1683, 4220), (1870, 3798), (1899, 3740), (1980, 3587), (2110, 3366), (2244, 3165), (2321, 3060), (2532, 2805)]