4912570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 5538374

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 53, 62, 65, 106, 115, 130, 155, 230, 265, 299, 310, 403, 530, 598, 689, 713, 806, 1219, 1378, 1426, 1495, 1643, 2015, 2438, 2990, 3286, 3445, 3565, 4030, 6095, 6890, 7130, 8215, 9269, 12190, 15847, 16430, 18538, 21359, 31694, 37789, 42718, 46345, 75578, 79235, 92690, 106795, 158470, 188945, 213590, 377890, 491257, 982514, 2456285, 4912570]

約数ペア:

[(1, 4912570), (2, 2456285), (5, 982514), (10, 491257), (13, 377890), (23, 213590), (26, 188945), (31, 158470), (46, 106795), (53, 92690), (62, 79235), (65, 75578), (106, 46345), (115, 42718), (130, 37789), (155, 31694), (230, 21359), (265, 18538), (299, 16430), (310, 15847), (403, 12190), (530, 9269), (598, 8215), (689, 7130), (713, 6890), (806, 6095), (1219, 4030), (1378, 3565), (1426, 3445), (1495, 3286), (1643, 2990), (2015, 2438)]