34398840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 121835520

約数和(自身を除く): 87436680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1321, 1736, 1860, 2170, 2604, 2642, 3255, 3720, 3963, 4340, 5208, 5284, 6510, 6605, 7926, 8680, 9247, 10568, 13020, 13210, 15852, 18494, 19815, 26040, 26420, 27741, 31704, 36988, 39630, 40951, 46235, 52840, 55482, 73976, 79260, 81902, 92470, 110964, 122853, 138705, 158520, 163804, 184940, 204755, 221928, 245706, 277410, 286657, 327608, 369880, 409510, 491412, 554820, 573314, 614265, 819020, 859971, 982824, 1109640, 1146628, 1228530, 1433285, 1638040, 1719942, 2293256, 2457060, 2866570, 3439884, 4299855, 4914120, 5733140, 6879768, 8599710, 11466280, 17199420, 34398840]

約数ペア:

[(1, 34398840), (2, 17199420), (3, 11466280), (4, 8599710), (5, 6879768), (6, 5733140), (7, 4914120), (8, 4299855), (10, 3439884), (12, 2866570), (14, 2457060), (15, 2293256), (20, 1719942), (21, 1638040), (24, 1433285), (28, 1228530), (30, 1146628), (31, 1109640), (35, 982824), (40, 859971), (42, 819020), (56, 614265), (60, 573314), (62, 554820), (70, 491412), (84, 409510), (93, 369880), (105, 327608), (120, 286657), (124, 277410), (140, 245706), (155, 221928), (168, 204755), (186, 184940), (210, 163804), (217, 158520), (248, 138705), (280, 122853), (310, 110964), (372, 92470), (420, 81902), (434, 79260), (465, 73976), (620, 55482), (651, 52840), (744, 46235), (840, 40951), (868, 39630), (930, 36988), (1085, 31704), (1240, 27741), (1302, 26420), (1321, 26040), (1736, 19815), (1860, 18494), (2170, 15852), (2604, 13210), (2642, 13020), (3255, 10568), (3720, 9247), (3963, 8680), (4340, 7926), (5208, 6605), (5284, 6510)]