2749683580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13999}}^1$

素因数の和:14099

約数の個数: 96

約数和(自身を含む): 6999552000

約数和(自身を除く): 4249868420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 61, 70, 92, 115, 122, 140, 161, 230, 244, 305, 322, 427, 460, 610, 644, 805, 854, 1220, 1403, 1610, 1708, 2135, 2806, 3220, 4270, 5612, 7015, 8540, 9821, 13999, 14030, 19642, 27998, 28060, 39284, 49105, 55996, 69995, 97993, 98210, 139990, 195986, 196420, 279980, 321977, 391972, 489965, 643954, 853939, 979930, 1287908, 1609885, 1707878, 1959860, 2253839, 3219770, 3415756, 4269695, 4507678, 5977573, 6439540, 8539390, 9015356, 11269195, 11955146, 17078780, 19640597, 22538390, 23910292, 29887865, 39281194, 45076780, 59775730, 78562388, 98202985, 119551460, 137484179, 196405970, 274968358, 392811940, 549936716, 687420895, 1374841790, 2749683580]

約数ペア:

[(1, 2749683580), (2, 1374841790), (4, 687420895), (5, 549936716), (7, 392811940), (10, 274968358), (14, 196405970), (20, 137484179), (23, 119551460), (28, 98202985), (35, 78562388), (46, 59775730), (61, 45076780), (70, 39281194), (92, 29887865), (115, 23910292), (122, 22538390), (140, 19640597), (161, 17078780), (230, 11955146), (244, 11269195), (305, 9015356), (322, 8539390), (427, 6439540), (460, 5977573), (610, 4507678), (644, 4269695), (805, 3415756), (854, 3219770), (1220, 2253839), (1403, 1959860), (1610, 1707878), (1708, 1609885), (2135, 1287908), (2806, 979930), (3220, 853939), (4270, 643954), (5612, 489965), (7015, 391972), (8540, 321977), (9821, 279980), (13999, 196420), (14030, 195986), (19642, 139990), (27998, 98210), (28060, 97993), (39284, 69995), (49105, 55996)]