8646330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 27371520

約数和(自身を除く): 18725190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 197, 209, 210, 231, 266, 285, 330, 385, 394, 399, 418, 462, 570, 591, 627, 665, 770, 798, 985, 1045, 1155, 1182, 1254, 1330, 1379, 1463, 1970, 1995, 2090, 2167, 2310, 2758, 2926, 2955, 3135, 3743, 3990, 4137, 4334, 4389, 5910, 6270, 6501, 6895, 7315, 7486, 8274, 8778, 10835, 11229, 13002, 13790, 14630, 15169, 18715, 20685, 21670, 21945, 22458, 26201, 30338, 32505, 37430, 41173, 41370, 43890, 45507, 52402, 56145, 65010, 75845, 78603, 82346, 91014, 112290, 123519, 131005, 151690, 157206, 205865, 227535, 247038, 262010, 288211, 393015, 411730, 455070, 576422, 617595, 786030, 864633, 1235190, 1441055, 1729266, 2882110, 4323165, 8646330]

約数ペア:

[(1, 8646330), (2, 4323165), (3, 2882110), (5, 1729266), (6, 1441055), (7, 1235190), (10, 864633), (11, 786030), (14, 617595), (15, 576422), (19, 455070), (21, 411730), (22, 393015), (30, 288211), (33, 262010), (35, 247038), (38, 227535), (42, 205865), (55, 157206), (57, 151690), (66, 131005), (70, 123519), (77, 112290), (95, 91014), (105, 82346), (110, 78603), (114, 75845), (133, 65010), (154, 56145), (165, 52402), (190, 45507), (197, 43890), (209, 41370), (210, 41173), (231, 37430), (266, 32505), (285, 30338), (330, 26201), (385, 22458), (394, 21945), (399, 21670), (418, 20685), (462, 18715), (570, 15169), (591, 14630), (627, 13790), (665, 13002), (770, 11229), (798, 10835), (985, 8778), (1045, 8274), (1155, 7486), (1182, 7315), (1254, 6895), (1330, 6501), (1379, 6270), (1463, 5910), (1970, 4389), (1995, 4334), (2090, 4137), (2167, 3990), (2310, 3743), (2758, 3135), (2926, 2955)]