2127492045

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 4470364080

約数和(自身を除く): 2342872035

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 89, 105, 111, 147, 185, 245, 259, 267, 293, 315, 333, 441, 445, 555, 623, 735, 777, 801, 879, 1295, 1335, 1465, 1665, 1813, 1869, 2051, 2205, 2331, 2637, 3115, 3293, 3885, 4005, 4361, 4395, 5439, 5607, 6153, 9065, 9345, 9879, 10255, 10841, 11655, 13083, 13185, 14357, 16317, 16465, 18459, 21805, 23051, 26077, 27195, 28035, 29637, 30765, 32523, 39249, 43071, 49395, 54205, 65415, 69153, 71785, 75887, 78231, 81585, 92295, 97569, 115255, 129213, 130385, 148185, 161357, 162615, 182539, 196245, 207459, 215355, 227661, 234693, 345765, 379435, 391155, 484071, 487845, 531209, 547617, 646065, 682983, 806785, 912695, 964849, 1037295, 1138305, 1173465, 1277773, 1452213, 1593627, 1642851, 2420355, 2656045, 2738085, 2894547, 3414915, 3833319, 4780881, 4824245, 6388865, 6753943, 7261065, 7968135, 8214255, 8683641, 11499957, 14472735, 19166595, 20261829, 23904405, 33769715, 43418205, 47277601, 57499785, 60785487, 101309145, 141832803, 236388005, 303927435, 425498409, 709164015, 2127492045]

約数ペア:

[(1, 2127492045), (3, 709164015), (5, 425498409), (7, 303927435), (9, 236388005), (15, 141832803), (21, 101309145), (35, 60785487), (37, 57499785), (45, 47277601), (49, 43418205), (63, 33769715), (89, 23904405), (105, 20261829), (111, 19166595), (147, 14472735), (185, 11499957), (245, 8683641), (259, 8214255), (267, 7968135), (293, 7261065), (315, 6753943), (333, 6388865), (441, 4824245), (445, 4780881), (555, 3833319), (623, 3414915), (735, 2894547), (777, 2738085), (801, 2656045), (879, 2420355), (1295, 1642851), (1335, 1593627), (1465, 1452213), (1665, 1277773), (1813, 1173465), (1869, 1138305), (2051, 1037295), (2205, 964849), (2331, 912695), (2637, 806785), (3115, 682983), (3293, 646065), (3885, 547617), (4005, 531209), (4361, 487845), (4395, 484071), (5439, 391155), (5607, 379435), (6153, 345765), (9065, 234693), (9345, 227661), (9879, 215355), (10255, 207459), (10841, 196245), (11655, 182539), (13083, 162615), (13185, 161357), (14357, 148185), (16317, 130385), (16465, 129213), (18459, 115255), (21805, 97569), (23051, 92295), (26077, 81585), (27195, 78231), (28035, 75887), (29637, 71785), (30765, 69153), (32523, 65415), (39249, 54205), (43071, 49395)]