30426786

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 73785600

約数和(自身を除く): 43358814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 178, 234, 267, 351, 487, 534, 702, 801, 974, 1157, 1461, 1602, 2314, 2403, 2922, 3471, 4383, 4806, 6331, 6942, 8766, 10413, 12662, 13149, 18993, 20826, 26298, 31239, 37986, 43343, 56979, 62478, 86686, 113958, 130029, 170937, 260058, 341874, 390087, 563459, 780174, 1126918, 1170261, 1690377, 2340522, 3380754, 5071131, 10142262, 15213393, 30426786]

約数ペア:

[(1, 30426786), (2, 15213393), (3, 10142262), (6, 5071131), (9, 3380754), (13, 2340522), (18, 1690377), (26, 1170261), (27, 1126918), (39, 780174), (54, 563459), (78, 390087), (89, 341874), (117, 260058), (178, 170937), (234, 130029), (267, 113958), (351, 86686), (487, 62478), (534, 56979), (702, 43343), (801, 37986), (974, 31239), (1157, 26298), (1461, 20826), (1602, 18993), (2314, 13149), (2403, 12662), (2922, 10413), (3471, 8766), (4383, 6942), (4806, 6331)]