171362730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2452

約数の個数: 128

約数和(自身を含む): 529514496

約数和(自身を除く): 358151766

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1155, 1302, 1705, 2046, 2170, 2310, 2387, 2393, 3255, 3410, 4774, 4786, 5115, 6510, 7161, 7179, 10230, 11935, 11965, 14322, 14358, 16751, 23870, 23930, 26323, 33502, 35805, 35895, 50253, 52646, 71610, 71790, 74183, 78969, 83755, 100506, 131615, 148366, 157938, 167510, 184261, 222549, 251265, 263230, 368522, 370915, 394845, 445098, 502530, 519281, 552783, 741830, 789690, 816013, 921305, 1038562, 1105566, 1112745, 1557843, 1632026, 1842610, 2225490, 2448039, 2596405, 2763915, 3115686, 4080065, 4896078, 5192810, 5527830, 5712091, 7789215, 8160130, 11424182, 12240195, 15578430, 17136273, 24480390, 28560455, 34272546, 57120910, 85681365, 171362730]

約数ペア:

[(1, 171362730), (2, 85681365), (3, 57120910), (5, 34272546), (6, 28560455), (7, 24480390), (10, 17136273), (11, 15578430), (14, 12240195), (15, 11424182), (21, 8160130), (22, 7789215), (30, 5712091), (31, 5527830), (33, 5192810), (35, 4896078), (42, 4080065), (55, 3115686), (62, 2763915), (66, 2596405), (70, 2448039), (77, 2225490), (93, 1842610), (105, 1632026), (110, 1557843), (154, 1112745), (155, 1105566), (165, 1038562), (186, 921305), (210, 816013), (217, 789690), (231, 741830), (310, 552783), (330, 519281), (341, 502530), (385, 445098), (434, 394845), (462, 370915), (465, 368522), (651, 263230), (682, 251265), (770, 222549), (930, 184261), (1023, 167510), (1085, 157938), (1155, 148366), (1302, 131615), (1705, 100506), (2046, 83755), (2170, 78969), (2310, 74183), (2387, 71790), (2393, 71610), (3255, 52646), (3410, 50253), (4774, 35895), (4786, 35805), (5115, 33502), (6510, 26323), (7161, 23930), (7179, 23870), (10230, 16751), (11935, 14358), (11965, 14322)]