938981010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 2554675200

約数和(自身を除く): 1615694190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 263, 310, 330, 341, 349, 465, 526, 682, 698, 789, 930, 1023, 1047, 1315, 1578, 1705, 1745, 2046, 2094, 2630, 2893, 3410, 3490, 3839, 3945, 5115, 5235, 5786, 7678, 7890, 8153, 8679, 10230, 10470, 10819, 11517, 14465, 16306, 17358, 19195, 21638, 23034, 24459, 28930, 32457, 38390, 40765, 43395, 48918, 54095, 57585, 64914, 81530, 86790, 89683, 91787, 108190, 115170, 119009, 122295, 162285, 179366, 183574, 238018, 244590, 269049, 275361, 324570, 357027, 448415, 458935, 538098, 550722, 595045, 714054, 896830, 917870, 1009657, 1190090, 1345245, 1376805, 1785135, 2019314, 2690490, 2753610, 2845397, 3028971, 3570270, 5048285, 5690794, 6057942, 8536191, 10096570, 14226985, 15144855, 17072382, 28453970, 30289710, 31299367, 42680955, 62598734, 85361910, 93898101, 156496835, 187796202, 312993670, 469490505, 938981010]

約数ペア:

[(1, 938981010), (2, 469490505), (3, 312993670), (5, 187796202), (6, 156496835), (10, 93898101), (11, 85361910), (15, 62598734), (22, 42680955), (30, 31299367), (31, 30289710), (33, 28453970), (55, 17072382), (62, 15144855), (66, 14226985), (93, 10096570), (110, 8536191), (155, 6057942), (165, 5690794), (186, 5048285), (263, 3570270), (310, 3028971), (330, 2845397), (341, 2753610), (349, 2690490), (465, 2019314), (526, 1785135), (682, 1376805), (698, 1345245), (789, 1190090), (930, 1009657), (1023, 917870), (1047, 896830), (1315, 714054), (1578, 595045), (1705, 550722), (1745, 538098), (2046, 458935), (2094, 448415), (2630, 357027), (2893, 324570), (3410, 275361), (3490, 269049), (3839, 244590), (3945, 238018), (5115, 183574), (5235, 179366), (5786, 162285), (7678, 122295), (7890, 119009), (8153, 115170), (8679, 108190), (10230, 91787), (10470, 89683), (10819, 86790), (11517, 81530), (14465, 64914), (16306, 57585), (17358, 54095), (19195, 48918), (21638, 43395), (23034, 40765), (24459, 38390), (28930, 32457)]