30238432

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 69183072

約数和(自身を除く): 38944640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2213, 3416, 4426, 6832, 8852, 13664, 15491, 17704, 30982, 35408, 61964, 70816, 123928, 134993, 247856, 269986, 495712, 539972, 944951, 1079944, 1889902, 2159888, 3779804, 4319776, 7559608, 15119216, 30238432]

約数ペア:

[(1, 30238432), (2, 15119216), (4, 7559608), (7, 4319776), (8, 3779804), (14, 2159888), (16, 1889902), (28, 1079944), (32, 944951), (56, 539972), (61, 495712), (112, 269986), (122, 247856), (224, 134993), (244, 123928), (427, 70816), (488, 61964), (854, 35408), (976, 30982), (1708, 17704), (1952, 15491), (2213, 13664), (3416, 8852), (4426, 6832)]