821890650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13267}}^1$

素因数の和:13348

約数の個数: 96

約数和(自身を含む): 2369134080

約数和(自身を除く): 1547243430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 350, 354, 413, 525, 590, 826, 885, 1050, 1239, 1475, 1770, 2065, 2478, 2950, 4130, 4425, 6195, 8850, 10325, 12390, 13267, 20650, 26534, 30975, 39801, 61950, 66335, 79602, 92869, 132670, 185738, 199005, 278607, 331675, 398010, 464345, 557214, 663350, 782753, 928690, 995025, 1393035, 1565506, 1990050, 2321725, 2348259, 2786070, 3913765, 4643450, 4696518, 5479271, 6965175, 7827530, 10958542, 11741295, 13930350, 16437813, 19568825, 23482590, 27396355, 32875626, 39137650, 54792710, 58706475, 82189065, 117412950, 136981775, 164378130, 273963550, 410945325, 821890650]

約数ペア:

[(1, 821890650), (2, 410945325), (3, 273963550), (5, 164378130), (6, 136981775), (7, 117412950), (10, 82189065), (14, 58706475), (15, 54792710), (21, 39137650), (25, 32875626), (30, 27396355), (35, 23482590), (42, 19568825), (50, 16437813), (59, 13930350), (70, 11741295), (75, 10958542), (105, 7827530), (118, 6965175), (150, 5479271), (175, 4696518), (177, 4643450), (210, 3913765), (295, 2786070), (350, 2348259), (354, 2321725), (413, 1990050), (525, 1565506), (590, 1393035), (826, 995025), (885, 928690), (1050, 782753), (1239, 663350), (1475, 557214), (1770, 464345), (2065, 398010), (2478, 331675), (2950, 278607), (4130, 199005), (4425, 185738), (6195, 132670), (8850, 92869), (10325, 79602), (12390, 66335), (13267, 61950), (20650, 39801), (26534, 30975)]