9178435260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2683753}}^1$

素因数の和:2683787

約数の個数: 72

約数和(自身を含む): 29306593680

約数和(自身を除く): 20128158420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 2683753, 5367506, 8051259, 10735012, 13418765, 16102518, 24153777, 26837530, 32205036, 40256295, 48307554, 50991307, 53675060, 80512590, 96615108, 101982614, 120768885, 152973921, 161025180, 203965228, 241537770, 254956535, 305947842, 458921763, 483075540, 509913070, 611895684, 764869605, 917843526, 1019826140, 1529739210, 1835687052, 2294608815, 3059478420, 4589217630, 9178435260]

約数ペア:

[(1, 9178435260), (2, 4589217630), (3, 3059478420), (4, 2294608815), (5, 1835687052), (6, 1529739210), (9, 1019826140), (10, 917843526), (12, 764869605), (15, 611895684), (18, 509913070), (19, 483075540), (20, 458921763), (30, 305947842), (36, 254956535), (38, 241537770), (45, 203965228), (57, 161025180), (60, 152973921), (76, 120768885), (90, 101982614), (95, 96615108), (114, 80512590), (171, 53675060), (180, 50991307), (190, 48307554), (228, 40256295), (285, 32205036), (342, 26837530), (380, 24153777), (570, 16102518), (684, 13418765), (855, 10735012), (1140, 8051259), (1710, 5367506), (3420, 2683753)]