69363420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23593}}^1$

素因数の和:23619

約数の個数: 72

約数和(自身を含む): 225936144

約数和(自身を除く): 156572724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 23593, 47186, 70779, 94372, 117965, 141558, 165151, 235930, 283116, 330302, 353895, 471860, 495453, 660604, 707790, 825755, 990906, 1156057, 1415580, 1651510, 1981812, 2312114, 2477265, 3303020, 3468171, 4624228, 4954530, 5780285, 6936342, 9909060, 11560570, 13872684, 17340855, 23121140, 34681710, 69363420]

約数ペア:

[(1, 69363420), (2, 34681710), (3, 23121140), (4, 17340855), (5, 13872684), (6, 11560570), (7, 9909060), (10, 6936342), (12, 5780285), (14, 4954530), (15, 4624228), (20, 3468171), (21, 3303020), (28, 2477265), (30, 2312114), (35, 1981812), (42, 1651510), (49, 1415580), (60, 1156057), (70, 990906), (84, 825755), (98, 707790), (105, 660604), (140, 495453), (147, 471860), (196, 353895), (210, 330302), (245, 283116), (294, 235930), (420, 165151), (490, 141558), (588, 117965), (735, 94372), (980, 70779), (1470, 47186), (2940, 23593)]