3450590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 4290850

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 127, 130, 143, 190, 209, 247, 254, 286, 418, 494, 635, 715, 1045, 1235, 1270, 1397, 1430, 1651, 2090, 2413, 2470, 2717, 2794, 3302, 4826, 5434, 6985, 8255, 12065, 13585, 13970, 16510, 18161, 24130, 26543, 27170, 31369, 36322, 53086, 62738, 90805, 132715, 156845, 181610, 265430, 313690, 345059, 690118, 1725295, 3450590]

約数ペア:

[(1, 3450590), (2, 1725295), (5, 690118), (10, 345059), (11, 313690), (13, 265430), (19, 181610), (22, 156845), (26, 132715), (38, 90805), (55, 62738), (65, 53086), (95, 36322), (110, 31369), (127, 27170), (130, 26543), (143, 24130), (190, 18161), (209, 16510), (247, 13970), (254, 13585), (286, 12065), (418, 8255), (494, 6985), (635, 5434), (715, 4826), (1045, 3302), (1235, 2794), (1270, 2717), (1397, 2470), (1430, 2413), (1651, 2090)]