706532580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17761}}^1$

素因数の和:17806

約数の個数: 144

約数和(自身を含む): 2443909104

約数和(自身を除く): 1737376524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 17761, 19890, 35522, 39780, 53283, 71044, 88805, 106566, 159849, 177610, 213132, 230893, 266415, 301937, 319698, 355220, 461786, 532830, 603874, 639396, 692679, 799245, 905811, 923572, 1065660, 1154465, 1207748, 1385358, 1509685, 1598490, 1811622, 2078037, 2308930, 2717433, 2770716, 3019370, 3196980, 3463395, 3623244, 3925181, 4156074, 4529055, 4617860, 5434866, 6038740, 6926790, 7850362, 8312148, 9058110, 10390185, 10869732, 11775543, 13587165, 13853580, 15700724, 18116220, 19625905, 20780370, 23551086, 27174330, 35326629, 39251810, 41560740, 47102172, 54348660, 58877715, 70653258, 78503620, 117755430, 141306516, 176633145, 235510860, 353266290, 706532580]

約数ペア:

[(1, 706532580), (2, 353266290), (3, 235510860), (4, 176633145), (5, 141306516), (6, 117755430), (9, 78503620), (10, 70653258), (12, 58877715), (13, 54348660), (15, 47102172), (17, 41560740), (18, 39251810), (20, 35326629), (26, 27174330), (30, 23551086), (34, 20780370), (36, 19625905), (39, 18116220), (45, 15700724), (51, 13853580), (52, 13587165), (60, 11775543), (65, 10869732), (68, 10390185), (78, 9058110), (85, 8312148), (90, 7850362), (102, 6926790), (117, 6038740), (130, 5434866), (153, 4617860), (156, 4529055), (170, 4156074), (180, 3925181), (195, 3623244), (204, 3463395), (221, 3196980), (234, 3019370), (255, 2770716), (260, 2717433), (306, 2308930), (340, 2078037), (390, 1811622), (442, 1598490), (468, 1509685), (510, 1385358), (585, 1207748), (612, 1154465), (663, 1065660), (765, 923572), (780, 905811), (884, 799245), (1020, 692679), (1105, 639396), (1170, 603874), (1326, 532830), (1530, 461786), (1989, 355220), (2210, 319698), (2340, 301937), (2652, 266415), (3060, 230893), (3315, 213132), (3978, 177610), (4420, 159849), (6630, 106566), (7956, 88805), (9945, 71044), (13260, 53283), (17761, 39780), (19890, 35522)]