16681846020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2336393}}^1$

素因数の和:2336429

約数の個数: 96

約数和(自身を含む): 56522043648

約数和(自身を除く): 39840197628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 2336393, 4672786, 7009179, 9345572, 11681965, 14018358, 16354751, 23363930, 28036716, 32709502, 35045895, 39718681, 46727860, 49064253, 65419004, 70091790, 79437362, 81773755, 98128506, 119156043, 140183580, 158874724, 163547510, 196257012, 198593405, 238312086, 245321265, 278030767, 327095020, 397186810, 476624172, 490642530, 556061534, 595780215, 794373620, 834092301, 981285060, 1112123068, 1191560430, 1390153835, 1668184602, 2383120860, 2780307670, 3336369204, 4170461505, 5560615340, 8340923010, 16681846020]

約数ペア:

[(1, 16681846020), (2, 8340923010), (3, 5560615340), (4, 4170461505), (5, 3336369204), (6, 2780307670), (7, 2383120860), (10, 1668184602), (12, 1390153835), (14, 1191560430), (15, 1112123068), (17, 981285060), (20, 834092301), (21, 794373620), (28, 595780215), (30, 556061534), (34, 490642530), (35, 476624172), (42, 397186810), (51, 327095020), (60, 278030767), (68, 245321265), (70, 238312086), (84, 198593405), (85, 196257012), (102, 163547510), (105, 158874724), (119, 140183580), (140, 119156043), (170, 98128506), (204, 81773755), (210, 79437362), (238, 70091790), (255, 65419004), (340, 49064253), (357, 46727860), (420, 39718681), (476, 35045895), (510, 32709502), (595, 28036716), (714, 23363930), (1020, 16354751), (1190, 14018358), (1428, 11681965), (1785, 9345572), (2380, 7009179), (3570, 4672786), (7140, 2336393)]