138484380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5903}}^1$

素因数の和:5955

約数の個数: 96

約数和(自身を含む): 428488704

約数和(自身を除く): 290004324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 5903, 7820, 11730, 11806, 17709, 23460, 23612, 29515, 35418, 59030, 70836, 88545, 100351, 118060, 135769, 177090, 200702, 271538, 301053, 354180, 401404, 407307, 501755, 543076, 602106, 678845, 814614, 1003510, 1204212, 1357690, 1505265, 1629228, 2007020, 2036535, 2308073, 2715380, 3010530, 4073070, 4616146, 6021060, 6924219, 8146140, 9232292, 11540365, 13848438, 23080730, 27696876, 34621095, 46161460, 69242190, 138484380]

約数ペア:

[(1, 138484380), (2, 69242190), (3, 46161460), (4, 34621095), (5, 27696876), (6, 23080730), (10, 13848438), (12, 11540365), (15, 9232292), (17, 8146140), (20, 6924219), (23, 6021060), (30, 4616146), (34, 4073070), (46, 3010530), (51, 2715380), (60, 2308073), (68, 2036535), (69, 2007020), (85, 1629228), (92, 1505265), (102, 1357690), (115, 1204212), (138, 1003510), (170, 814614), (204, 678845), (230, 602106), (255, 543076), (276, 501755), (340, 407307), (345, 401404), (391, 354180), (460, 301053), (510, 271538), (690, 200702), (782, 177090), (1020, 135769), (1173, 118060), (1380, 100351), (1564, 88545), (1955, 70836), (2346, 59030), (3910, 35418), (4692, 29515), (5865, 23612), (5903, 23460), (7820, 17709), (11730, 11806)]