298049010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74699}}^1$

素因数の和:74735

約数の個数: 64

約数和(自身を含む): 860544000

約数和(自身を除く): 562494990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 74699, 149398, 224097, 373495, 448194, 522893, 746990, 1045786, 1120485, 1419281, 1568679, 2240970, 2614465, 2838562, 3137358, 4257843, 5228930, 7096405, 7843395, 8515686, 9934967, 14192810, 15686790, 19869934, 21289215, 29804901, 42578430, 49674835, 59609802, 99349670, 149024505, 298049010]

約数ペア:

[(1, 298049010), (2, 149024505), (3, 99349670), (5, 59609802), (6, 49674835), (7, 42578430), (10, 29804901), (14, 21289215), (15, 19869934), (19, 15686790), (21, 14192810), (30, 9934967), (35, 8515686), (38, 7843395), (42, 7096405), (57, 5228930), (70, 4257843), (95, 3137358), (105, 2838562), (114, 2614465), (133, 2240970), (190, 1568679), (210, 1419281), (266, 1120485), (285, 1045786), (399, 746990), (570, 522893), (665, 448194), (798, 373495), (1330, 224097), (1995, 149398), (3990, 74699)]