2688809310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2609}}^1$

素因数の和:2983

約数の個数: 128

約数和(自身を含む): 7847539200

約数和(自身を除く): 5158729890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 347, 495, 594, 694, 990, 1041, 1485, 1735, 2082, 2609, 2970, 3123, 3470, 3817, 5205, 5218, 6246, 7634, 7827, 9369, 10410, 11451, 13045, 15615, 15654, 18738, 19085, 22902, 23481, 26090, 28699, 31230, 34353, 38170, 39135, 46845, 46962, 57255, 57398, 68706, 70443, 78270, 86097, 93690, 103059, 114510, 117405, 140886, 143495, 171765, 172194, 206118, 234810, 258291, 286990, 343530, 352215, 430485, 515295, 516582, 704430, 774873, 860970, 905323, 1030590, 1291455, 1549746, 1810646, 2582910, 2715969, 3874365, 4526615, 5431938, 7748730, 8147907, 9053230, 9958553, 13579845, 16295814, 19917106, 24443721, 27159690, 29875659, 40739535, 48887442, 49792765, 59751318, 81479070, 89626977, 99585530, 122218605, 149378295, 179253954, 244437210, 268880931, 298756590, 448134885, 537761862, 896269770, 1344404655, 2688809310]

約数ペア:

[(1, 2688809310), (2, 1344404655), (3, 896269770), (5, 537761862), (6, 448134885), (9, 298756590), (10, 268880931), (11, 244437210), (15, 179253954), (18, 149378295), (22, 122218605), (27, 99585530), (30, 89626977), (33, 81479070), (45, 59751318), (54, 49792765), (55, 48887442), (66, 40739535), (90, 29875659), (99, 27159690), (110, 24443721), (135, 19917106), (165, 16295814), (198, 13579845), (270, 9958553), (297, 9053230), (330, 8147907), (347, 7748730), (495, 5431938), (594, 4526615), (694, 3874365), (990, 2715969), (1041, 2582910), (1485, 1810646), (1735, 1549746), (2082, 1291455), (2609, 1030590), (2970, 905323), (3123, 860970), (3470, 774873), (3817, 704430), (5205, 516582), (5218, 515295), (6246, 430485), (7634, 352215), (7827, 343530), (9369, 286990), (10410, 258291), (11451, 234810), (13045, 206118), (15615, 172194), (15654, 171765), (18738, 143495), (19085, 140886), (22902, 117405), (23481, 114510), (26090, 103059), (28699, 93690), (31230, 86097), (34353, 78270), (38170, 70443), (39135, 68706), (46845, 57398), (46962, 57255)]