69744350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 142074240

約数和(自身を除く): 72329890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 1759, 3050, 3518, 3965, 7930, 8795, 17590, 19825, 22867, 39650, 43975, 45734, 87950, 107299, 114335, 214598, 228670, 536495, 571675, 1072990, 1143350, 1394887, 2682475, 2789774, 5364950, 6974435, 13948870, 34872175, 69744350]

約数ペア:

[(1, 69744350), (2, 34872175), (5, 13948870), (10, 6974435), (13, 5364950), (25, 2789774), (26, 2682475), (50, 1394887), (61, 1143350), (65, 1072990), (122, 571675), (130, 536495), (305, 228670), (325, 214598), (610, 114335), (650, 107299), (793, 87950), (1525, 45734), (1586, 43975), (1759, 39650), (3050, 22867), (3518, 19825), (3965, 17590), (7930, 8795)]