4730700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 14752528

約数和(自身を除く): 10021828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1213, 1300, 1950, 2426, 3639, 3900, 4852, 6065, 7278, 12130, 14556, 15769, 18195, 24260, 30325, 31538, 36390, 47307, 60650, 63076, 72780, 78845, 90975, 94614, 121300, 157690, 181950, 189228, 236535, 315380, 363900, 394225, 473070, 788450, 946140, 1182675, 1576900, 2365350, 4730700]

約数ペア:

[(1, 4730700), (2, 2365350), (3, 1576900), (4, 1182675), (5, 946140), (6, 788450), (10, 473070), (12, 394225), (13, 363900), (15, 315380), (20, 236535), (25, 189228), (26, 181950), (30, 157690), (39, 121300), (50, 94614), (52, 90975), (60, 78845), (65, 72780), (75, 63076), (78, 60650), (100, 47307), (130, 36390), (150, 31538), (156, 30325), (195, 24260), (260, 18195), (300, 15769), (325, 14556), (390, 12130), (650, 7278), (780, 6065), (975, 4852), (1213, 3900), (1300, 3639), (1950, 2426)]