6178380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 18841872

約数和(自身を除く): 12663492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2670, 3471, 4628, 5340, 5785, 6942, 7921, 11570, 13884, 15842, 17355, 23140, 23763, 31684, 34710, 39605, 47526, 69420, 79210, 95052, 102973, 118815, 158420, 205946, 237630, 308919, 411892, 475260, 514865, 617838, 1029730, 1235676, 1544595, 2059460, 3089190, 6178380]

約数ペア:

[(1, 6178380), (2, 3089190), (3, 2059460), (4, 1544595), (5, 1235676), (6, 1029730), (10, 617838), (12, 514865), (13, 475260), (15, 411892), (20, 308919), (26, 237630), (30, 205946), (39, 158420), (52, 118815), (60, 102973), (65, 95052), (78, 79210), (89, 69420), (130, 47526), (156, 39605), (178, 34710), (195, 31684), (260, 23763), (267, 23140), (356, 17355), (390, 15842), (445, 13884), (534, 11570), (780, 7921), (890, 6942), (1068, 5785), (1157, 5340), (1335, 4628), (1780, 3471), (2314, 2670)]