67605990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 105366810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 415, 498, 570, 830, 1245, 1429, 1577, 2490, 2858, 3154, 4287, 4731, 7145, 7885, 8574, 9462, 14290, 15770, 21435, 23655, 27151, 42870, 47310, 54302, 81453, 118607, 135755, 162906, 237214, 271510, 355821, 407265, 593035, 711642, 814530, 1186070, 1779105, 2253533, 3558210, 4507066, 6760599, 11267665, 13521198, 22535330, 33802995, 67605990]

約数ペア:

[(1, 67605990), (2, 33802995), (3, 22535330), (5, 13521198), (6, 11267665), (10, 6760599), (15, 4507066), (19, 3558210), (30, 2253533), (38, 1779105), (57, 1186070), (83, 814530), (95, 711642), (114, 593035), (166, 407265), (190, 355821), (249, 271510), (285, 237214), (415, 162906), (498, 135755), (570, 118607), (830, 81453), (1245, 54302), (1429, 47310), (1577, 42870), (2490, 27151), (2858, 23655), (3154, 21435), (4287, 15770), (4731, 14290), (7145, 9462), (7885, 8574)]