7139119470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{2441}}^1$

素因数の和:3210

約数の個数: 128

約数和(自身を含む): 20648770560

約数和(自身を除く): 13509651090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 733, 798, 1330, 1466, 1995, 2199, 2441, 3665, 3990, 4398, 4882, 5131, 7323, 7330, 10262, 10995, 12205, 13927, 14646, 15393, 17087, 21990, 24410, 25655, 27854, 30786, 34174, 36615, 41781, 46379, 51261, 51310, 69635, 73230, 76965, 83562, 85435, 92758, 97489, 102522, 139137, 139270, 153930, 170870, 194978, 208905, 231895, 256305, 278274, 292467, 324653, 417810, 463790, 487445, 512610, 584934, 649306, 695685, 973959, 974890, 1391370, 1462335, 1623265, 1789253, 1947918, 2924670, 3246530, 3578506, 4869795, 5367759, 8946265, 9739590, 10735518, 12524771, 17892530, 25049542, 26838795, 33995807, 37574313, 53677590, 62623855, 67991614, 75148626, 101987421, 125247710, 169979035, 187871565, 203974842, 237970649, 339958070, 375743130, 475941298, 509937105, 713911947, 1019874210, 1189853245, 1427823894, 2379706490, 3569559735, 7139119470]

約数ペア:

[(1, 7139119470), (2, 3569559735), (3, 2379706490), (5, 1427823894), (6, 1189853245), (7, 1019874210), (10, 713911947), (14, 509937105), (15, 475941298), (19, 375743130), (21, 339958070), (30, 237970649), (35, 203974842), (38, 187871565), (42, 169979035), (57, 125247710), (70, 101987421), (95, 75148626), (105, 67991614), (114, 62623855), (133, 53677590), (190, 37574313), (210, 33995807), (266, 26838795), (285, 25049542), (399, 17892530), (570, 12524771), (665, 10735518), (733, 9739590), (798, 8946265), (1330, 5367759), (1466, 4869795), (1995, 3578506), (2199, 3246530), (2441, 2924670), (3665, 1947918), (3990, 1789253), (4398, 1623265), (4882, 1462335), (5131, 1391370), (7323, 974890), (7330, 973959), (10262, 695685), (10995, 649306), (12205, 584934), (13927, 512610), (14646, 487445), (15393, 463790), (17087, 417810), (21990, 324653), (24410, 292467), (25655, 278274), (27854, 256305), (30786, 231895), (34174, 208905), (36615, 194978), (41781, 170870), (46379, 153930), (51261, 139270), (51310, 139137), (69635, 102522), (73230, 97489), (76965, 92758), (83562, 85435)]