470718690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 1284982272

約数和(自身を除く): 814263582

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 97, 115, 130, 138, 194, 195, 230, 291, 299, 345, 390, 485, 541, 582, 598, 690, 897, 970, 1082, 1261, 1455, 1495, 1623, 1794, 2231, 2522, 2705, 2910, 2990, 3246, 3783, 4462, 4485, 5410, 6305, 6693, 7033, 7566, 8115, 8970, 11155, 12443, 12610, 13386, 14066, 16230, 18915, 21099, 22310, 24886, 29003, 33465, 35165, 37329, 37830, 42198, 52477, 58006, 62215, 66930, 70330, 74658, 87009, 104954, 105495, 124430, 145015, 157431, 161759, 174018, 186645, 210990, 262385, 290030, 314862, 323518, 373290, 435045, 485277, 524770, 682201, 787155, 808795, 870090, 970554, 1206971, 1364402, 1574310, 1617590, 2046603, 2413942, 2426385, 3411005, 3620913, 4093206, 4852770, 6034855, 6822010, 7241826, 10233015, 12069710, 15690623, 18104565, 20466030, 31381246, 36209130, 47071869, 78453115, 94143738, 156906230, 235359345, 470718690]

約数ペア:

[(1, 470718690), (2, 235359345), (3, 156906230), (5, 94143738), (6, 78453115), (10, 47071869), (13, 36209130), (15, 31381246), (23, 20466030), (26, 18104565), (30, 15690623), (39, 12069710), (46, 10233015), (65, 7241826), (69, 6822010), (78, 6034855), (97, 4852770), (115, 4093206), (130, 3620913), (138, 3411005), (194, 2426385), (195, 2413942), (230, 2046603), (291, 1617590), (299, 1574310), (345, 1364402), (390, 1206971), (485, 970554), (541, 870090), (582, 808795), (598, 787155), (690, 682201), (897, 524770), (970, 485277), (1082, 435045), (1261, 373290), (1455, 323518), (1495, 314862), (1623, 290030), (1794, 262385), (2231, 210990), (2522, 186645), (2705, 174018), (2910, 161759), (2990, 157431), (3246, 145015), (3783, 124430), (4462, 105495), (4485, 104954), (5410, 87009), (6305, 74658), (6693, 70330), (7033, 66930), (7566, 62215), (8115, 58006), (8970, 52477), (11155, 42198), (12443, 37830), (12610, 37329), (13386, 35165), (14066, 33465), (16230, 29003), (18915, 24886), (21099, 22310)]