2350311780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{55721}}^1$

素因数の和:55789

約数の個数: 96

約数和(自身を含む): 7114584960

約数和(自身を除く): 4764273180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 2109, 2220, 2812, 3515, 4218, 7030, 8436, 10545, 14060, 21090, 42180, 55721, 111442, 167163, 222884, 278605, 334326, 557210, 668652, 835815, 1058699, 1114420, 1671630, 2061677, 2117398, 3176097, 3343260, 4123354, 4234796, 5293495, 6185031, 6352194, 8246708, 10308385, 10586990, 12370062, 12704388, 15880485, 20616770, 21173980, 24740124, 30925155, 31760970, 39171863, 41233540, 61850310, 63521940, 78343726, 117515589, 123700620, 156687452, 195859315, 235031178, 391718630, 470062356, 587577945, 783437260, 1175155890, 2350311780]

約数ペア:

[(1, 2350311780), (2, 1175155890), (3, 783437260), (4, 587577945), (5, 470062356), (6, 391718630), (10, 235031178), (12, 195859315), (15, 156687452), (19, 123700620), (20, 117515589), (30, 78343726), (37, 63521940), (38, 61850310), (57, 41233540), (60, 39171863), (74, 31760970), (76, 30925155), (95, 24740124), (111, 21173980), (114, 20616770), (148, 15880485), (185, 12704388), (190, 12370062), (222, 10586990), (228, 10308385), (285, 8246708), (370, 6352194), (380, 6185031), (444, 5293495), (555, 4234796), (570, 4123354), (703, 3343260), (740, 3176097), (1110, 2117398), (1140, 2061677), (1406, 1671630), (2109, 1114420), (2220, 1058699), (2812, 835815), (3515, 668652), (4218, 557210), (7030, 334326), (8436, 278605), (10545, 222884), (14060, 167163), (21090, 111442), (42180, 55721)]