7298889780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1336793}}^1$

素因数の和:1336825

約数の個数: 96

約数和(自身を含む): 25153115904

約数和(自身を除く): 17854226124

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, 1336793, 2673586, 4010379, 5347172, 6683965, 8020758, 9357551, 13367930, 16041516, 17378309, 18715102, 20051895, 26735860, 28072653, 34756618, 37430204, 40103790, 46787755, 52134927, 56145306, 69513236, 80207580, 86891545, 93575510, 104269854, 112290612, 121648163, 140363265, 173783090, 187151020, 208539708, 243296326, 260674635, 280726530, 347566180, 364944489, 486592652, 521349270, 561453060, 608240815, 729888978, 1042698540, 1216481630, 1459777956, 1824722445, 2432963260, 3649444890, 7298889780]

約数ペア:

[(1, 7298889780), (2, 3649444890), (3, 2432963260), (4, 1824722445), (5, 1459777956), (6, 1216481630), (7, 1042698540), (10, 729888978), (12, 608240815), (13, 561453060), (14, 521349270), (15, 486592652), (20, 364944489), (21, 347566180), (26, 280726530), (28, 260674635), (30, 243296326), (35, 208539708), (39, 187151020), (42, 173783090), (52, 140363265), (60, 121648163), (65, 112290612), (70, 104269854), (78, 93575510), (84, 86891545), (91, 80207580), (105, 69513236), (130, 56145306), (140, 52134927), (156, 46787755), (182, 40103790), (195, 37430204), (210, 34756618), (260, 28072653), (273, 26735860), (364, 20051895), (390, 18715102), (420, 17378309), (455, 16041516), (546, 13367930), (780, 9357551), (910, 8020758), (1092, 6683965), (1365, 5347172), (1820, 4010379), (2730, 2673586), (5460, 1336793)]