30324210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 83711232

約数和(自身を除く): 53387022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 733, 985, 1182, 1379, 1466, 1970, 2199, 2758, 2955, 3665, 4137, 4398, 5131, 5910, 6895, 7330, 8274, 10262, 10995, 13790, 15393, 20685, 21990, 25655, 30786, 41370, 51310, 76965, 144401, 153930, 288802, 433203, 722005, 866406, 1010807, 1444010, 2021614, 2166015, 3032421, 4332030, 5054035, 6064842, 10108070, 15162105, 30324210]

約数ペア:

[(1, 30324210), (2, 15162105), (3, 10108070), (5, 6064842), (6, 5054035), (7, 4332030), (10, 3032421), (14, 2166015), (15, 2021614), (21, 1444010), (30, 1010807), (35, 866406), (42, 722005), (70, 433203), (105, 288802), (197, 153930), (210, 144401), (394, 76965), (591, 51310), (733, 41370), (985, 30786), (1182, 25655), (1379, 21990), (1466, 20685), (1970, 15393), (2199, 13790), (2758, 10995), (2955, 10262), (3665, 8274), (4137, 7330), (4398, 6895), (5131, 5910)]