30388296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 50482104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 412, 456, 618, 647, 824, 1236, 1294, 1941, 1957, 2472, 2588, 3882, 3914, 5176, 5871, 7764, 7828, 11742, 12293, 15528, 15656, 23484, 24586, 36879, 46968, 49172, 66641, 73758, 98344, 133282, 147516, 199923, 266564, 295032, 399846, 533128, 799692, 1266179, 1599384, 2532358, 3798537, 5064716, 7597074, 10129432, 15194148, 30388296]

約数ペア:

[(1, 30388296), (2, 15194148), (3, 10129432), (4, 7597074), (6, 5064716), (8, 3798537), (12, 2532358), (19, 1599384), (24, 1266179), (38, 799692), (57, 533128), (76, 399846), (103, 295032), (114, 266564), (152, 199923), (206, 147516), (228, 133282), (309, 98344), (412, 73758), (456, 66641), (618, 49172), (647, 46968), (824, 36879), (1236, 24586), (1294, 23484), (1941, 15656), (1957, 15528), (2472, 12293), (2588, 11742), (3882, 7828), (3914, 7764), (5176, 5871)]