38868570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 110073600

約数和(自身を除く): 71205030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 239, 278, 390, 417, 478, 585, 695, 717, 834, 1170, 1195, 1251, 1390, 1434, 1807, 2085, 2151, 2390, 2502, 3107, 3585, 3614, 4170, 4302, 5421, 6214, 6255, 7170, 9035, 9321, 10755, 10842, 12510, 15535, 16263, 18070, 18642, 21510, 27105, 27963, 31070, 32526, 33221, 46605, 54210, 55926, 66442, 81315, 93210, 99663, 139815, 162630, 166105, 199326, 279630, 298989, 332210, 431873, 498315, 597978, 863746, 996630, 1295619, 1494945, 2159365, 2591238, 2989890, 3886857, 4318730, 6478095, 7773714, 12956190, 19434285, 38868570]

約数ペア:

[(1, 38868570), (2, 19434285), (3, 12956190), (5, 7773714), (6, 6478095), (9, 4318730), (10, 3886857), (13, 2989890), (15, 2591238), (18, 2159365), (26, 1494945), (30, 1295619), (39, 996630), (45, 863746), (65, 597978), (78, 498315), (90, 431873), (117, 332210), (130, 298989), (139, 279630), (195, 199326), (234, 166105), (239, 162630), (278, 139815), (390, 99663), (417, 93210), (478, 81315), (585, 66442), (695, 55926), (717, 54210), (834, 46605), (1170, 33221), (1195, 32526), (1251, 31070), (1390, 27963), (1434, 27105), (1807, 21510), (2085, 18642), (2151, 18070), (2390, 16263), (2502, 15535), (3107, 12510), (3585, 10842), (3614, 10755), (4170, 9321), (4302, 9035), (5421, 7170), (6214, 6255)]