1874467140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{343309}}^1$

素因数の和:343341

約数の個数: 96

約数和(自身を含む): 6459720960

約数和(自身を除く): 4585253820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 343309, 686618, 1029927, 1373236, 1716545, 2059854, 2403163, 3433090, 4119708, 4463017, 4806326, 5149635, 6866180, 7209489, 8926034, 9612652, 10299270, 12015815, 13389051, 14418978, 17852068, 20598540, 22315085, 24031630, 26778102, 28837956, 31241119, 36047445, 44630170, 48063260, 53556204, 62482238, 66945255, 72094890, 89260340, 93723357, 124964476, 133890510, 144189780, 156205595, 187446714, 267781020, 312411190, 374893428, 468616785, 624822380, 937233570, 1874467140]

約数ペア:

[(1, 1874467140), (2, 937233570), (3, 624822380), (4, 468616785), (5, 374893428), (6, 312411190), (7, 267781020), (10, 187446714), (12, 156205595), (13, 144189780), (14, 133890510), (15, 124964476), (20, 93723357), (21, 89260340), (26, 72094890), (28, 66945255), (30, 62482238), (35, 53556204), (39, 48063260), (42, 44630170), (52, 36047445), (60, 31241119), (65, 28837956), (70, 26778102), (78, 24031630), (84, 22315085), (91, 20598540), (105, 17852068), (130, 14418978), (140, 13389051), (156, 12015815), (182, 10299270), (195, 9612652), (210, 8926034), (260, 7209489), (273, 6866180), (364, 5149635), (390, 4806326), (420, 4463017), (455, 4119708), (546, 3433090), (780, 2403163), (910, 2059854), (1092, 1716545), (1365, 1373236), (1820, 1029927), (2730, 686618), (5460, 343309)]