29906670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 75893760

約数和(自身を除く): 45987090

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 487, 534, 690, 890, 974, 1335, 1461, 2047, 2435, 2670, 2922, 4094, 4870, 6141, 7305, 10235, 11201, 12282, 14610, 20470, 22402, 30705, 33603, 43343, 56005, 61410, 67206, 86686, 112010, 130029, 168015, 216715, 260058, 336030, 433430, 650145, 996889, 1300290, 1993778, 2990667, 4984445, 5981334, 9968890, 14953335, 29906670]

約数ペア:

[(1, 29906670), (2, 14953335), (3, 9968890), (5, 5981334), (6, 4984445), (10, 2990667), (15, 1993778), (23, 1300290), (30, 996889), (46, 650145), (69, 433430), (89, 336030), (115, 260058), (138, 216715), (178, 168015), (230, 130029), (267, 112010), (345, 86686), (445, 67206), (487, 61410), (534, 56005), (690, 43343), (890, 33603), (974, 30705), (1335, 22402), (1461, 20470), (2047, 14610), (2435, 12282), (2670, 11201), (2922, 10235), (4094, 7305), (4870, 6141)]