1202148970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 2394893952

約数和(自身を除く): 1192744982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 241, 274, 331, 482, 662, 685, 1205, 1370, 1507, 1655, 2410, 2651, 3014, 3310, 3641, 5302, 7282, 7535, 13255, 15070, 18205, 26510, 33017, 36410, 45347, 66034, 79771, 90694, 159542, 165085, 226735, 330170, 363187, 398855, 453470, 498817, 726374, 797710, 877481, 997634, 1754962, 1815935, 2494085, 3631870, 4387405, 4988170, 8774810, 10928627, 21857254, 54643135, 109286270, 120214897, 240429794, 601074485, 1202148970]

約数ペア:

[(1, 1202148970), (2, 601074485), (5, 240429794), (10, 120214897), (11, 109286270), (22, 54643135), (55, 21857254), (110, 10928627), (137, 8774810), (241, 4988170), (274, 4387405), (331, 3631870), (482, 2494085), (662, 1815935), (685, 1754962), (1205, 997634), (1370, 877481), (1507, 797710), (1655, 726374), (2410, 498817), (2651, 453470), (3014, 398855), (3310, 363187), (3641, 330170), (5302, 226735), (7282, 165085), (7535, 159542), (13255, 90694), (15070, 79771), (18205, 66034), (26510, 45347), (33017, 36410)]