421444530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12476

約数の個数: 96

約数和(自身を含む): 1220834160

約数和(自身を除く): 799389630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2610, 3393, 3770, 5655, 6786, 11310, 12421, 16965, 24842, 33930, 37263, 62105, 74526, 111789, 124210, 161473, 186315, 223578, 322946, 360209, 372630, 484419, 558945, 720418, 807365, 968838, 1080627, 1117890, 1453257, 1614730, 1801045, 2161254, 2422095, 2906514, 3241881, 3602090, 4682717, 4844190, 5403135, 6483762, 7266285, 9365434, 10806270, 14048151, 14532570, 16209405, 23413585, 28096302, 32418810, 42144453, 46827170, 70240755, 84288906, 140481510, 210722265, 421444530]

約数ペア:

[(1, 421444530), (2, 210722265), (3, 140481510), (5, 84288906), (6, 70240755), (9, 46827170), (10, 42144453), (13, 32418810), (15, 28096302), (18, 23413585), (26, 16209405), (29, 14532570), (30, 14048151), (39, 10806270), (45, 9365434), (58, 7266285), (65, 6483762), (78, 5403135), (87, 4844190), (90, 4682717), (117, 3602090), (130, 3241881), (145, 2906514), (174, 2422095), (195, 2161254), (234, 1801045), (261, 1614730), (290, 1453257), (377, 1117890), (390, 1080627), (435, 968838), (522, 807365), (585, 720418), (754, 558945), (870, 484419), (1131, 372630), (1170, 360209), (1305, 322946), (1885, 223578), (2262, 186315), (2610, 161473), (3393, 124210), (3770, 111789), (5655, 74526), (6786, 62105), (11310, 37263), (12421, 33930), (16965, 24842)]