72431610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 185310720

約数和(自身を除く): 112879110

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, 1531, 1577, 2490, 3062, 3154, 4593, 4731, 7655, 7885, 9186, 9462, 15310, 15770, 22965, 23655, 29089, 45930, 47310, 58178, 87267, 127073, 145445, 174534, 254146, 290890, 381219, 436335, 635365, 762438, 872670, 1270730, 1906095, 2414387, 3812190, 4828774, 7243161, 12071935, 14486322, 24143870, 36215805, 72431610]

約数ペア:

[(1, 72431610), (2, 36215805), (3, 24143870), (5, 14486322), (6, 12071935), (10, 7243161), (15, 4828774), (19, 3812190), (30, 2414387), (38, 1906095), (57, 1270730), (83, 872670), (95, 762438), (114, 635365), (166, 436335), (190, 381219), (249, 290890), (285, 254146), (415, 174534), (498, 145445), (570, 127073), (830, 87267), (1245, 58178), (1531, 47310), (1577, 45930), (2490, 29089), (3062, 23655), (3154, 22965), (4593, 15770), (4731, 15310), (7655, 9462), (7885, 9186)]