30104750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 62112960

約数和(自身を除く): 32008210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 125, 130, 157, 250, 295, 314, 325, 590, 650, 767, 785, 1475, 1534, 1570, 1625, 2041, 2950, 3250, 3835, 3925, 4082, 7375, 7670, 7850, 9263, 10205, 14750, 18526, 19175, 19625, 20410, 38350, 39250, 46315, 51025, 92630, 95875, 102050, 120419, 191750, 231575, 240838, 255125, 463150, 510250, 602095, 1157875, 1204190, 2315750, 3010475, 6020950, 15052375, 30104750]

約数ペア:

[(1, 30104750), (2, 15052375), (5, 6020950), (10, 3010475), (13, 2315750), (25, 1204190), (26, 1157875), (50, 602095), (59, 510250), (65, 463150), (118, 255125), (125, 240838), (130, 231575), (157, 191750), (250, 120419), (295, 102050), (314, 95875), (325, 92630), (590, 51025), (650, 46315), (767, 39250), (785, 38350), (1475, 20410), (1534, 19625), (1570, 19175), (1625, 18526), (2041, 14750), (2950, 10205), (3250, 9263), (3835, 7850), (3925, 7670), (4082, 7375)]