30851796

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 73673600

約数和(自身を除く): 42821804

約数列:

[1, 2, 3, 4, 6, 12, 103, 109, 206, 218, 229, 309, 327, 412, 436, 458, 618, 654, 687, 916, 1236, 1308, 1374, 2748, 11227, 22454, 23587, 24961, 33681, 44908, 47174, 49922, 67362, 70761, 74883, 94348, 99844, 134724, 141522, 149766, 283044, 299532, 2570983, 5141966, 7712949, 10283932, 15425898, 30851796]

約数ペア:

[(1, 30851796), (2, 15425898), (3, 10283932), (4, 7712949), (6, 5141966), (12, 2570983), (103, 299532), (109, 283044), (206, 149766), (218, 141522), (229, 134724), (309, 99844), (327, 94348), (412, 74883), (436, 70761), (458, 67362), (618, 49922), (654, 47174), (687, 44908), (916, 33681), (1236, 24961), (1308, 23587), (1374, 22454), (2748, 11227)]