7080491810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1296

約数の個数: 128

約数和(自身を含む): 15850598400

約数和(自身を除く): 8770106590

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 139, 145, 161, 203, 230, 278, 290, 322, 406, 667, 695, 805, 973, 1015, 1091, 1334, 1390, 1610, 1946, 2030, 2182, 3197, 3335, 4031, 4669, 4865, 5455, 6394, 6670, 7637, 8062, 9338, 9730, 10910, 15274, 15985, 20155, 22379, 23345, 25093, 28217, 31639, 31970, 38185, 40310, 44758, 46690, 50186, 56434, 63278, 76370, 92713, 111895, 125465, 141085, 151649, 158195, 175651, 185426, 221473, 223790, 250930, 282170, 303298, 316390, 351302, 442946, 463565, 648991, 727697, 758245, 878255, 927130, 1061543, 1107365, 1297982, 1455394, 1516490, 1756510, 2123086, 2214730, 3244955, 3487927, 3638485, 4397821, 5093879, 5307715, 6489910, 6975854, 7276970, 8795642, 10187758, 10615430, 17439635, 21989105, 24415489, 25469395, 30784747, 34879270, 43978210, 48830978, 50938790, 61569494, 101149883, 122077445, 153923735, 202299766, 244154890, 307847470, 505749415, 708049181, 1011498830, 1416098362, 3540245905, 7080491810]

約数ペア:

[(1, 7080491810), (2, 3540245905), (5, 1416098362), (7, 1011498830), (10, 708049181), (14, 505749415), (23, 307847470), (29, 244154890), (35, 202299766), (46, 153923735), (58, 122077445), (70, 101149883), (115, 61569494), (139, 50938790), (145, 48830978), (161, 43978210), (203, 34879270), (230, 30784747), (278, 25469395), (290, 24415489), (322, 21989105), (406, 17439635), (667, 10615430), (695, 10187758), (805, 8795642), (973, 7276970), (1015, 6975854), (1091, 6489910), (1334, 5307715), (1390, 5093879), (1610, 4397821), (1946, 3638485), (2030, 3487927), (2182, 3244955), (3197, 2214730), (3335, 2123086), (4031, 1756510), (4669, 1516490), (4865, 1455394), (5455, 1297982), (6394, 1107365), (6670, 1061543), (7637, 927130), (8062, 878255), (9338, 758245), (9730, 727697), (10910, 648991), (15274, 463565), (15985, 442946), (20155, 351302), (22379, 316390), (23345, 303298), (25093, 282170), (28217, 250930), (31639, 223790), (31970, 221473), (38185, 185426), (40310, 175651), (44758, 158195), (46690, 151649), (50186, 141085), (56434, 125465), (63278, 111895), (76370, 92713)]