30633320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 76852800

約数和(自身を除く): 46219480

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2371, 2584, 3230, 4742, 6460, 9484, 11855, 12920, 18968, 23710, 40307, 45049, 47420, 80614, 90098, 94840, 161228, 180196, 201535, 225245, 322456, 360392, 403070, 450490, 765833, 806140, 900980, 1531666, 1612280, 1801960, 3063332, 3829165, 6126664, 7658330, 15316660, 30633320]

約数ペア:

[(1, 30633320), (2, 15316660), (4, 7658330), (5, 6126664), (8, 3829165), (10, 3063332), (17, 1801960), (19, 1612280), (20, 1531666), (34, 900980), (38, 806140), (40, 765833), (68, 450490), (76, 403070), (85, 360392), (95, 322456), (136, 225245), (152, 201535), (170, 180196), (190, 161228), (323, 94840), (340, 90098), (380, 80614), (646, 47420), (680, 45049), (760, 40307), (1292, 23710), (1615, 18968), (2371, 12920), (2584, 11855), (3230, 9484), (4742, 6460)]