137356380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109013}}^1$

素因数の和:109035

約数の個数: 72

約数和(自身を含む): 476173152

約数和(自身を除く): 338816772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 109013, 218026, 327039, 436052, 545065, 654078, 763091, 981117, 1090130, 1308156, 1526182, 1635195, 1962234, 2180260, 2289273, 3052364, 3270390, 3815455, 3924468, 4578546, 4905585, 6540780, 6867819, 7630910, 9157092, 9811170, 11446365, 13735638, 15261820, 19622340, 22892730, 27471276, 34339095, 45785460, 68678190, 137356380]

約数ペア:

[(1, 137356380), (2, 68678190), (3, 45785460), (4, 34339095), (5, 27471276), (6, 22892730), (7, 19622340), (9, 15261820), (10, 13735638), (12, 11446365), (14, 9811170), (15, 9157092), (18, 7630910), (20, 6867819), (21, 6540780), (28, 4905585), (30, 4578546), (35, 3924468), (36, 3815455), (42, 3270390), (45, 3052364), (60, 2289273), (63, 2180260), (70, 1962234), (84, 1635195), (90, 1526182), (105, 1308156), (126, 1090130), (140, 981117), (180, 763091), (210, 654078), (252, 545065), (315, 436052), (420, 327039), (630, 218026), (1260, 109013)]