1228533460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1723}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 3225341952

約数和(自身を除く): 1996808492

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 463, 770, 926, 1540, 1723, 1852, 2315, 3241, 3446, 4630, 5093, 6482, 6892, 8615, 9260, 10186, 12061, 12964, 16205, 17230, 18953, 20372, 24122, 25465, 32410, 34460, 35651, 37906, 48244, 50930, 60305, 64820, 71302, 75812, 94765, 101860, 120610, 132671, 142604, 178255, 189530, 241220, 265342, 356510, 379060, 530684, 663355, 713020, 797749, 1326710, 1595498, 2653420, 3190996, 3988745, 5584243, 7977490, 8775239, 11168486, 15954980, 17550478, 22336972, 27921215, 35100956, 43876195, 55842430, 61426673, 87752390, 111684860, 122853346, 175504780, 245706692, 307133365, 614266730, 1228533460]

約数ペア:

[(1, 1228533460), (2, 614266730), (4, 307133365), (5, 245706692), (7, 175504780), (10, 122853346), (11, 111684860), (14, 87752390), (20, 61426673), (22, 55842430), (28, 43876195), (35, 35100956), (44, 27921215), (55, 22336972), (70, 17550478), (77, 15954980), (110, 11168486), (140, 8775239), (154, 7977490), (220, 5584243), (308, 3988745), (385, 3190996), (463, 2653420), (770, 1595498), (926, 1326710), (1540, 797749), (1723, 713020), (1852, 663355), (2315, 530684), (3241, 379060), (3446, 356510), (4630, 265342), (5093, 241220), (6482, 189530), (6892, 178255), (8615, 142604), (9260, 132671), (10186, 120610), (12061, 101860), (12964, 94765), (16205, 75812), (17230, 71302), (18953, 64820), (20372, 60305), (24122, 50930), (25465, 48244), (32410, 37906), (34460, 35651)]