12590923730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 29250699264

約数和(自身を除く): 16659775534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 557, 682, 770, 947, 1085, 1114, 1705, 1894, 2170, 2387, 2785, 3410, 3899, 4735, 4774, 5570, 6127, 6629, 7798, 9470, 10417, 11935, 12254, 13258, 17267, 19495, 20834, 23870, 29357, 30635, 33145, 34534, 38990, 42889, 52085, 58714, 61270, 66290, 72919, 85778, 86335, 104170, 120869, 145838, 146785, 172670, 189937, 205499, 214445, 241738, 293570, 322927, 364595, 379874, 410998, 428890, 527479, 604345, 645854, 729190, 949685, 1027495, 1054958, 1208690, 1329559, 1614635, 1899370, 2054990, 2260489, 2637395, 2659118, 3229270, 3692353, 4520978, 5274790, 5802269, 6647795, 7384706, 11302445, 11604538, 13295590, 16351849, 18461765, 22604890, 29011345, 32703698, 36923530, 40615883, 58022690, 81231766, 81759245, 114462943, 163518490, 179870339, 203079415, 228925886, 359740678, 406158830, 572314715, 899351695, 1144629430, 1259092373, 1798703390, 2518184746, 6295461865, 12590923730]

約数ペア:

[(1, 12590923730), (2, 6295461865), (5, 2518184746), (7, 1798703390), (10, 1259092373), (11, 1144629430), (14, 899351695), (22, 572314715), (31, 406158830), (35, 359740678), (55, 228925886), (62, 203079415), (70, 179870339), (77, 163518490), (110, 114462943), (154, 81759245), (155, 81231766), (217, 58022690), (310, 40615883), (341, 36923530), (385, 32703698), (434, 29011345), (557, 22604890), (682, 18461765), (770, 16351849), (947, 13295590), (1085, 11604538), (1114, 11302445), (1705, 7384706), (1894, 6647795), (2170, 5802269), (2387, 5274790), (2785, 4520978), (3410, 3692353), (3899, 3229270), (4735, 2659118), (4774, 2637395), (5570, 2260489), (6127, 2054990), (6629, 1899370), (7798, 1614635), (9470, 1329559), (10417, 1208690), (11935, 1054958), (12254, 1027495), (13258, 949685), (17267, 729190), (19495, 645854), (20834, 604345), (23870, 527479), (29357, 428890), (30635, 410998), (33145, 379874), (34534, 364595), (38990, 322927), (42889, 293570), (52085, 241738), (58714, 214445), (61270, 205499), (66290, 189937), (72919, 172670), (85778, 146785), (86335, 145838), (104170, 120869)]