315388380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{63331}}^1$

素因数の和:63426

約数の個数: 48

約数和(自身を含む): 893741184

約数和(自身を除く): 578352804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 63331, 126662, 189993, 253324, 316655, 379986, 633310, 759972, 949965, 1266620, 1899930, 3799860, 5256473, 10512946, 15769419, 21025892, 26282365, 31538838, 52564730, 63077676, 78847095, 105129460, 157694190, 315388380]

約数ペア:

[(1, 315388380), (2, 157694190), (3, 105129460), (4, 78847095), (5, 63077676), (6, 52564730), (10, 31538838), (12, 26282365), (15, 21025892), (20, 15769419), (30, 10512946), (60, 5256473), (83, 3799860), (166, 1899930), (249, 1266620), (332, 949965), (415, 759972), (498, 633310), (830, 379986), (996, 316655), (1245, 253324), (1660, 189993), (2490, 126662), (4980, 63331)]