4170518940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{66643}}^1$

素因数の和:66811

約数の個数: 96

約数和(自身を含む): 13435430400

約数和(自身を除く): 9264911460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2980, 3129, 4172, 4470, 5215, 6258, 8940, 10430, 12516, 15645, 20860, 31290, 62580, 66643, 133286, 199929, 266572, 333215, 399858, 466501, 666430, 799716, 933002, 999645, 1332860, 1399503, 1866004, 1999290, 2332505, 2799006, 3998580, 4665010, 5598012, 6997515, 9330020, 9929807, 13995030, 19859614, 27990060, 29789421, 39719228, 49649035, 59578842, 69508649, 99298070, 119157684, 139017298, 148947105, 198596140, 208525947, 278034596, 297894210, 347543245, 417051894, 595788420, 695086490, 834103788, 1042629735, 1390172980, 2085259470, 4170518940]

約数ペア:

[(1, 4170518940), (2, 2085259470), (3, 1390172980), (4, 1042629735), (5, 834103788), (6, 695086490), (7, 595788420), (10, 417051894), (12, 347543245), (14, 297894210), (15, 278034596), (20, 208525947), (21, 198596140), (28, 148947105), (30, 139017298), (35, 119157684), (42, 99298070), (60, 69508649), (70, 59578842), (84, 49649035), (105, 39719228), (140, 29789421), (149, 27990060), (210, 19859614), (298, 13995030), (420, 9929807), (447, 9330020), (596, 6997515), (745, 5598012), (894, 4665010), (1043, 3998580), (1490, 2799006), (1788, 2332505), (2086, 1999290), (2235, 1866004), (2980, 1399503), (3129, 1332860), (4172, 999645), (4470, 933002), (5215, 799716), (6258, 666430), (8940, 466501), (10430, 399858), (12516, 333215), (15645, 266572), (20860, 199929), (31290, 133286), (62580, 66643)]