15230572

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 32961600

約数和(自身を除く): 17731028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 653, 686, 833, 1306, 1372, 1666, 2612, 3332, 4571, 5831, 9142, 11101, 11662, 18284, 22202, 23324, 31997, 44404, 63994, 77707, 127988, 155414, 223979, 310828, 447958, 543949, 895916, 1087898, 2175796, 3807643, 7615286, 15230572]

約数ペア:

[(1, 15230572), (2, 7615286), (4, 3807643), (7, 2175796), (14, 1087898), (17, 895916), (28, 543949), (34, 447958), (49, 310828), (68, 223979), (98, 155414), (119, 127988), (196, 77707), (238, 63994), (343, 44404), (476, 31997), (653, 23324), (686, 22202), (833, 18284), (1306, 11662), (1372, 11101), (1666, 9142), (2612, 5831), (3332, 4571)]