11886420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 41827968

約数和(自身を除く): 29941548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 311, 364, 390, 420, 455, 490, 546, 588, 622, 637, 735, 780, 910, 933, 980, 1092, 1244, 1274, 1365, 1470, 1555, 1820, 1866, 1911, 2177, 2548, 2730, 2940, 3110, 3185, 3732, 3822, 4043, 4354, 4665, 5460, 6220, 6370, 6531, 7644, 8086, 8708, 9330, 9555, 10885, 12129, 12740, 13062, 15239, 16172, 18660, 19110, 20215, 21770, 24258, 26124, 28301, 30478, 32655, 38220, 40430, 43540, 45717, 48516, 56602, 60645, 60956, 65310, 76195, 80860, 84903, 91434, 113204, 121290, 130620, 141505, 152390, 169806, 182868, 198107, 228585, 242580, 283010, 304780, 339612, 396214, 424515, 457170, 566020, 594321, 792428, 849030, 914340, 990535, 1188642, 1698060, 1981070, 2377284, 2971605, 3962140, 5943210, 11886420]

約数ペア:

[(1, 11886420), (2, 5943210), (3, 3962140), (4, 2971605), (5, 2377284), (6, 1981070), (7, 1698060), (10, 1188642), (12, 990535), (13, 914340), (14, 849030), (15, 792428), (20, 594321), (21, 566020), (26, 457170), (28, 424515), (30, 396214), (35, 339612), (39, 304780), (42, 283010), (49, 242580), (52, 228585), (60, 198107), (65, 182868), (70, 169806), (78, 152390), (84, 141505), (91, 130620), (98, 121290), (105, 113204), (130, 91434), (140, 84903), (147, 80860), (156, 76195), (182, 65310), (195, 60956), (196, 60645), (210, 56602), (245, 48516), (260, 45717), (273, 43540), (294, 40430), (311, 38220), (364, 32655), (390, 30478), (420, 28301), (455, 26124), (490, 24258), (546, 21770), (588, 20215), (622, 19110), (637, 18660), (735, 16172), (780, 15239), (910, 13062), (933, 12740), (980, 12129), (1092, 10885), (1244, 9555), (1274, 9330), (1365, 8708), (1470, 8086), (1555, 7644), (1820, 6531), (1866, 6370), (1911, 6220), (2177, 5460), (2548, 4665), (2730, 4354), (2940, 4043), (3110, 3822), (3185, 3732)]