69445530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 144

約数和(自身を含む): 227066112

約数和(自身を除く): 157620582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 911, 990, 1089, 1155, 1210, 1386, 1694, 1815, 1822, 2178, 2310, 2541, 2733, 3465, 3630, 4235, 4555, 5082, 5445, 5466, 6377, 6930, 7623, 8199, 8470, 9110, 10021, 10890, 12705, 12754, 13665, 15246, 16398, 19131, 20042, 25410, 27330, 30063, 31885, 38115, 38262, 40995, 50105, 57393, 60126, 63770, 70147, 76230, 81990, 90189, 95655, 100210, 110231, 114786, 140294, 150315, 180378, 191310, 210441, 220462, 286965, 300630, 330693, 350735, 420882, 450945, 551155, 573930, 631323, 661386, 701470, 771617, 901890, 992079, 1052205, 1102310, 1262646, 1543234, 1653465, 1984158, 2104410, 2314851, 3156615, 3306930, 3858085, 4629702, 4960395, 6313230, 6944553, 7716170, 9920790, 11574255, 13889106, 23148510, 34722765, 69445530]

約数ペア:

[(1, 69445530), (2, 34722765), (3, 23148510), (5, 13889106), (6, 11574255), (7, 9920790), (9, 7716170), (10, 6944553), (11, 6313230), (14, 4960395), (15, 4629702), (18, 3858085), (21, 3306930), (22, 3156615), (30, 2314851), (33, 2104410), (35, 1984158), (42, 1653465), (45, 1543234), (55, 1262646), (63, 1102310), (66, 1052205), (70, 992079), (77, 901890), (90, 771617), (99, 701470), (105, 661386), (110, 631323), (121, 573930), (126, 551155), (154, 450945), (165, 420882), (198, 350735), (210, 330693), (231, 300630), (242, 286965), (315, 220462), (330, 210441), (363, 191310), (385, 180378), (462, 150315), (495, 140294), (605, 114786), (630, 110231), (693, 100210), (726, 95655), (770, 90189), (847, 81990), (911, 76230), (990, 70147), (1089, 63770), (1155, 60126), (1210, 57393), (1386, 50105), (1694, 40995), (1815, 38262), (1822, 38115), (2178, 31885), (2310, 30063), (2541, 27330), (2733, 25410), (3465, 20042), (3630, 19131), (4235, 16398), (4555, 15246), (5082, 13665), (5445, 12754), (5466, 12705), (6377, 10890), (6930, 10021), (7623, 9110), (8199, 8470)]