4093950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 72

約数和(自身を含む): 11831832

約数和(自身を除く): 7737882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 557, 735, 1050, 1114, 1225, 1470, 1671, 2450, 2785, 3342, 3675, 3899, 5570, 7350, 7798, 8355, 11697, 13925, 16710, 19495, 23394, 27293, 27850, 38990, 41775, 54586, 58485, 81879, 83550, 97475, 116970, 136465, 163758, 194950, 272930, 292425, 409395, 584850, 682325, 818790, 1364650, 2046975, 4093950]

約数ペア:

[(1, 4093950), (2, 2046975), (3, 1364650), (5, 818790), (6, 682325), (7, 584850), (10, 409395), (14, 292425), (15, 272930), (21, 194950), (25, 163758), (30, 136465), (35, 116970), (42, 97475), (49, 83550), (50, 81879), (70, 58485), (75, 54586), (98, 41775), (105, 38990), (147, 27850), (150, 27293), (175, 23394), (210, 19495), (245, 16710), (294, 13925), (350, 11697), (490, 8355), (525, 7798), (557, 7350), (735, 5570), (1050, 3899), (1114, 3675), (1225, 3342), (1470, 2785), (1671, 2450)]