3807420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 11612160

約数和(自身を除く): 7804740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 89, 92, 93, 115, 124, 138, 155, 178, 186, 230, 267, 276, 310, 345, 356, 372, 445, 460, 465, 534, 620, 690, 713, 890, 930, 1068, 1335, 1380, 1426, 1780, 1860, 2047, 2139, 2670, 2759, 2852, 3565, 4094, 4278, 5340, 5518, 6141, 7130, 8188, 8277, 8556, 10235, 10695, 11036, 12282, 13795, 14260, 16554, 20470, 21390, 24564, 27590, 30705, 33108, 40940, 41385, 42780, 55180, 61410, 63457, 82770, 122820, 126914, 165540, 190371, 253828, 317285, 380742, 634570, 761484, 951855, 1269140, 1903710, 3807420]

約数ペア:

[(1, 3807420), (2, 1903710), (3, 1269140), (4, 951855), (5, 761484), (6, 634570), (10, 380742), (12, 317285), (15, 253828), (20, 190371), (23, 165540), (30, 126914), (31, 122820), (46, 82770), (60, 63457), (62, 61410), (69, 55180), (89, 42780), (92, 41385), (93, 40940), (115, 33108), (124, 30705), (138, 27590), (155, 24564), (178, 21390), (186, 20470), (230, 16554), (267, 14260), (276, 13795), (310, 12282), (345, 11036), (356, 10695), (372, 10235), (445, 8556), (460, 8277), (465, 8188), (534, 7130), (620, 6141), (690, 5518), (713, 5340), (890, 4278), (930, 4094), (1068, 3565), (1335, 2852), (1380, 2759), (1426, 2670), (1780, 2139), (1860, 2047)]