210867450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61121}}^1$

素因数の和:61159

約数の個数: 48

約数和(自身を含む): 545697216

約数和(自身を除く): 334829766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 61121, 122242, 183363, 305605, 366726, 611210, 916815, 1405783, 1528025, 1833630, 2811566, 3056050, 4217349, 4584075, 7028915, 8434698, 9168150, 14057830, 21086745, 35144575, 42173490, 70289150, 105433725, 210867450]

約数ペア:

[(1, 210867450), (2, 105433725), (3, 70289150), (5, 42173490), (6, 35144575), (10, 21086745), (15, 14057830), (23, 9168150), (25, 8434698), (30, 7028915), (46, 4584075), (50, 4217349), (69, 3056050), (75, 2811566), (115, 1833630), (138, 1528025), (150, 1405783), (230, 916815), (345, 611210), (575, 366726), (690, 305605), (1150, 183363), (1725, 122242), (3450, 61121)]