70259700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{33457}}^1$

素因数の和:33481

約数の個数: 72

約数和(自身を含む): 232332352

約数和(自身を除く): 162072652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 33457, 66914, 100371, 133828, 167285, 200742, 234199, 334570, 401484, 468398, 501855, 669140, 702597, 836425, 936796, 1003710, 1170995, 1405194, 1672850, 2007420, 2341990, 2509275, 2810388, 3345700, 3512985, 4683980, 5018550, 5854975, 7025970, 10037100, 11709950, 14051940, 17564925, 23419900, 35129850, 70259700]

約数ペア:

[(1, 70259700), (2, 35129850), (3, 23419900), (4, 17564925), (5, 14051940), (6, 11709950), (7, 10037100), (10, 7025970), (12, 5854975), (14, 5018550), (15, 4683980), (20, 3512985), (21, 3345700), (25, 2810388), (28, 2509275), (30, 2341990), (35, 2007420), (42, 1672850), (50, 1405194), (60, 1170995), (70, 1003710), (75, 936796), (84, 836425), (100, 702597), (105, 669140), (140, 501855), (150, 468398), (175, 401484), (210, 334570), (300, 234199), (350, 200742), (420, 167285), (525, 133828), (700, 100371), (1050, 66914), (2100, 33457)]