1432890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 4051080

約数和(自身を除く): 2618190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 61, 81, 87, 90, 122, 135, 145, 162, 174, 183, 261, 270, 290, 305, 366, 405, 435, 522, 549, 610, 783, 810, 870, 915, 1098, 1305, 1566, 1647, 1769, 1830, 2349, 2610, 2745, 3294, 3538, 3915, 4698, 4941, 5307, 5490, 7830, 8235, 8845, 9882, 10614, 11745, 15921, 16470, 17690, 23490, 24705, 26535, 31842, 47763, 49410, 53070, 79605, 95526, 143289, 159210, 238815, 286578, 477630, 716445, 1432890]

約数ペア:

[(1, 1432890), (2, 716445), (3, 477630), (5, 286578), (6, 238815), (9, 159210), (10, 143289), (15, 95526), (18, 79605), (27, 53070), (29, 49410), (30, 47763), (45, 31842), (54, 26535), (58, 24705), (61, 23490), (81, 17690), (87, 16470), (90, 15921), (122, 11745), (135, 10614), (145, 9882), (162, 8845), (174, 8235), (183, 7830), (261, 5490), (270, 5307), (290, 4941), (305, 4698), (366, 3915), (405, 3538), (435, 3294), (522, 2745), (549, 2610), (610, 2349), (783, 1830), (810, 1769), (870, 1647), (915, 1566), (1098, 1305)]