298978830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1315

約数の個数: 128

約数和(自身を含む): 860803200

約数和(自身を除く): 561824370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 85, 90, 102, 106, 135, 153, 159, 170, 255, 265, 270, 306, 318, 459, 477, 510, 530, 765, 795, 901, 918, 954, 1229, 1431, 1530, 1590, 1802, 2295, 2385, 2458, 2703, 2862, 3687, 4505, 4590, 4770, 5406, 6145, 7155, 7374, 8109, 9010, 11061, 12290, 13515, 14310, 16218, 18435, 20893, 22122, 24327, 27030, 33183, 36870, 40545, 41786, 48654, 55305, 62679, 65137, 66366, 81090, 104465, 110610, 121635, 125358, 130274, 165915, 188037, 195411, 208930, 243270, 313395, 325685, 331830, 376074, 390822, 564111, 586233, 626790, 651370, 940185, 977055, 1107329, 1128222, 1172466, 1758699, 1880370, 1954110, 2214658, 2820555, 2931165, 3321987, 3517398, 5536645, 5641110, 5862330, 6643974, 8793495, 9965961, 11073290, 16609935, 17586990, 19931922, 29897883, 33219870, 49829805, 59795766, 99659610, 149489415, 298978830]

約数ペア:

[(1, 298978830), (2, 149489415), (3, 99659610), (5, 59795766), (6, 49829805), (9, 33219870), (10, 29897883), (15, 19931922), (17, 17586990), (18, 16609935), (27, 11073290), (30, 9965961), (34, 8793495), (45, 6643974), (51, 5862330), (53, 5641110), (54, 5536645), (85, 3517398), (90, 3321987), (102, 2931165), (106, 2820555), (135, 2214658), (153, 1954110), (159, 1880370), (170, 1758699), (255, 1172466), (265, 1128222), (270, 1107329), (306, 977055), (318, 940185), (459, 651370), (477, 626790), (510, 586233), (530, 564111), (765, 390822), (795, 376074), (901, 331830), (918, 325685), (954, 313395), (1229, 243270), (1431, 208930), (1530, 195411), (1590, 188037), (1802, 165915), (2295, 130274), (2385, 125358), (2458, 121635), (2703, 110610), (2862, 104465), (3687, 81090), (4505, 66366), (4590, 65137), (4770, 62679), (5406, 55305), (6145, 48654), (7155, 41786), (7374, 40545), (8109, 36870), (9010, 33183), (11061, 27030), (12290, 24327), (13515, 22122), (14310, 20893), (16218, 18435)]