1919860590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{15277}}^1$

素因数の和:15417

約数の個数: 64

約数和(自身を含む): 4752069120

約数和(自身を除く): 2832208530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 71, 118, 142, 177, 213, 295, 354, 355, 426, 590, 710, 885, 1065, 1770, 2130, 4189, 8378, 12567, 15277, 20945, 25134, 30554, 41890, 45831, 62835, 76385, 91662, 125670, 152770, 229155, 458310, 901343, 1084667, 1802686, 2169334, 2704029, 3254001, 4506715, 5408058, 5423335, 6508002, 9013430, 10846670, 13520145, 16270005, 27040290, 32540010, 63995353, 127990706, 191986059, 319976765, 383972118, 639953530, 959930295, 1919860590]

約数ペア:

[(1, 1919860590), (2, 959930295), (3, 639953530), (5, 383972118), (6, 319976765), (10, 191986059), (15, 127990706), (30, 63995353), (59, 32540010), (71, 27040290), (118, 16270005), (142, 13520145), (177, 10846670), (213, 9013430), (295, 6508002), (354, 5423335), (355, 5408058), (426, 4506715), (590, 3254001), (710, 2704029), (885, 2169334), (1065, 1802686), (1770, 1084667), (2130, 901343), (4189, 458310), (8378, 229155), (12567, 152770), (15277, 125670), (20945, 91662), (25134, 76385), (30554, 62835), (41890, 45831)]