612404940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12253}}^1$

素因数の和:12296

約数の個数: 144

約数和(自身を含む): 2112197472

約数和(自身を除く): 1499792532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 7140, 8330, 9996, 12253, 12495, 16660, 24506, 24990, 36759, 49012, 49980, 61265, 73518, 85771, 122530, 147036, 171542, 183795, 208301, 245060, 257313, 343084, 367590, 416602, 428855, 514626, 600397, 624903, 735180, 833204, 857710, 1029252, 1041505, 1200794, 1249806, 1286565, 1458107, 1715420, 1801191, 2083010, 2401588, 2499612, 2573130, 2916214, 3001985, 3124515, 3602382, 4166020, 4374321, 5146260, 5832428, 6003970, 6249030, 7204764, 7290535, 8748642, 9005955, 10206749, 12007940, 12498060, 14581070, 17497284, 18011910, 20413498, 21871605, 29162140, 30620247, 36023820, 40826996, 43743210, 51033745, 61240494, 87486420, 102067490, 122480988, 153101235, 204134980, 306202470, 612404940]

約数ペア:

[(1, 612404940), (2, 306202470), (3, 204134980), (4, 153101235), (5, 122480988), (6, 102067490), (7, 87486420), (10, 61240494), (12, 51033745), (14, 43743210), (15, 40826996), (17, 36023820), (20, 30620247), (21, 29162140), (28, 21871605), (30, 20413498), (34, 18011910), (35, 17497284), (42, 14581070), (49, 12498060), (51, 12007940), (60, 10206749), (68, 9005955), (70, 8748642), (84, 7290535), (85, 7204764), (98, 6249030), (102, 6003970), (105, 5832428), (119, 5146260), (140, 4374321), (147, 4166020), (170, 3602382), (196, 3124515), (204, 3001985), (210, 2916214), (238, 2573130), (245, 2499612), (255, 2401588), (294, 2083010), (340, 1801191), (357, 1715420), (420, 1458107), (476, 1286565), (490, 1249806), (510, 1200794), (588, 1041505), (595, 1029252), (714, 857710), (735, 833204), (833, 735180), (980, 624903), (1020, 600397), (1190, 514626), (1428, 428855), (1470, 416602), (1666, 367590), (1785, 343084), (2380, 257313), (2499, 245060), (2940, 208301), (3332, 183795), (3570, 171542), (4165, 147036), (4998, 122530), (7140, 85771), (8330, 73518), (9996, 61265), (12253, 49980), (12495, 49012), (16660, 36759), (24506, 24990)]