879976020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{190471}}^1$

素因数の和:190501

約数の個数: 96

約数和(自身を含む): 3071932416

約数和(自身を除く): 2191956396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 190471, 380942, 571413, 761884, 952355, 1142826, 1333297, 1904710, 2095181, 2285652, 2666594, 2857065, 3809420, 3999891, 4190362, 5333188, 5714130, 6285543, 6666485, 7999782, 8380724, 10475905, 11428260, 12571086, 13332970, 14666267, 15999564, 19999455, 20951810, 25142172, 26665940, 29332534, 31427715, 39998910, 41903620, 43998801, 58665068, 62855430, 73331335, 79997820, 87997602, 125710860, 146662670, 175995204, 219994005, 293325340, 439988010, 879976020]

約数ペア:

[(1, 879976020), (2, 439988010), (3, 293325340), (4, 219994005), (5, 175995204), (6, 146662670), (7, 125710860), (10, 87997602), (11, 79997820), (12, 73331335), (14, 62855430), (15, 58665068), (20, 43998801), (21, 41903620), (22, 39998910), (28, 31427715), (30, 29332534), (33, 26665940), (35, 25142172), (42, 20951810), (44, 19999455), (55, 15999564), (60, 14666267), (66, 13332970), (70, 12571086), (77, 11428260), (84, 10475905), (105, 8380724), (110, 7999782), (132, 6666485), (140, 6285543), (154, 5714130), (165, 5333188), (210, 4190362), (220, 3999891), (231, 3809420), (308, 2857065), (330, 2666594), (385, 2285652), (420, 2095181), (462, 1904710), (660, 1333297), (770, 1142826), (924, 952355), (1155, 761884), (1540, 571413), (2310, 380942), (4620, 190471)]