74518730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 166731264

約数和(自身を除く): 92212534

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 41, 55, 62, 65, 82, 110, 130, 143, 155, 205, 286, 310, 341, 403, 410, 451, 533, 682, 715, 806, 902, 1066, 1271, 1430, 1681, 1705, 2015, 2255, 2542, 2665, 3362, 3410, 4030, 4433, 4510, 5330, 5863, 6355, 8405, 8866, 11726, 12710, 13981, 16523, 16810, 18491, 21853, 22165, 27962, 29315, 33046, 36982, 43706, 44330, 52111, 58630, 69905, 82615, 92455, 104222, 109265, 139810, 165230, 181753, 184910, 218530, 240383, 260555, 363506, 480766, 521110, 573221, 677443, 908765, 1146442, 1201915, 1354886, 1817530, 2403830, 2866105, 3387215, 5732210, 6774430, 7451873, 14903746, 37259365, 74518730]

約数ペア:

[(1, 74518730), (2, 37259365), (5, 14903746), (10, 7451873), (11, 6774430), (13, 5732210), (22, 3387215), (26, 2866105), (31, 2403830), (41, 1817530), (55, 1354886), (62, 1201915), (65, 1146442), (82, 908765), (110, 677443), (130, 573221), (143, 521110), (155, 480766), (205, 363506), (286, 260555), (310, 240383), (341, 218530), (403, 184910), (410, 181753), (451, 165230), (533, 139810), (682, 109265), (715, 104222), (806, 92455), (902, 82615), (1066, 69905), (1271, 58630), (1430, 52111), (1681, 44330), (1705, 43706), (2015, 36982), (2255, 33046), (2542, 29315), (2665, 27962), (3362, 22165), (3410, 21853), (4030, 18491), (4433, 16810), (4510, 16523), (5330, 13981), (5863, 12710), (6355, 11726), (8405, 8866)]