30829552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 70308000

約数和(自身を除く): 39478448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 208, 232, 247, 269, 304, 377, 464, 494, 538, 551, 754, 988, 1076, 1102, 1508, 1976, 2152, 2204, 3016, 3497, 3952, 4304, 4408, 5111, 6032, 6994, 7163, 7801, 8816, 10222, 13988, 14326, 15602, 20444, 27976, 28652, 31204, 40888, 55952, 57304, 62408, 66443, 81776, 101413, 114608, 124816, 132886, 148219, 202826, 265772, 296438, 405652, 531544, 592876, 811304, 1063088, 1185752, 1622608, 1926847, 2371504, 3853694, 7707388, 15414776, 30829552]

約数ペア:

[(1, 30829552), (2, 15414776), (4, 7707388), (8, 3853694), (13, 2371504), (16, 1926847), (19, 1622608), (26, 1185752), (29, 1063088), (38, 811304), (52, 592876), (58, 531544), (76, 405652), (104, 296438), (116, 265772), (152, 202826), (208, 148219), (232, 132886), (247, 124816), (269, 114608), (304, 101413), (377, 81776), (464, 66443), (494, 62408), (538, 57304), (551, 55952), (754, 40888), (988, 31204), (1076, 28652), (1102, 27976), (1508, 20444), (1976, 15602), (2152, 14326), (2204, 13988), (3016, 10222), (3497, 8816), (3952, 7801), (4304, 7163), (4408, 6994), (5111, 6032)]