77830590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 203710464

約数和(自身を除く): 125879874

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 191, 235, 255, 282, 289, 382, 470, 510, 573, 578, 705, 799, 867, 955, 1146, 1410, 1445, 1598, 1734, 1910, 2397, 2865, 2890, 3247, 3995, 4335, 4794, 5730, 6494, 7990, 8670, 8977, 9741, 11985, 13583, 16235, 17954, 19482, 23970, 26931, 27166, 32470, 40749, 44885, 48705, 53862, 55199, 67915, 81498, 89770, 97410, 110398, 134655, 135830, 152609, 165597, 203745, 269310, 275995, 305218, 331194, 407490, 457827, 551990, 763045, 827985, 915654, 1526090, 1655970, 2289135, 2594353, 4578270, 5188706, 7783059, 12971765, 15566118, 25943530, 38915295, 77830590]

約数ペア:

[(1, 77830590), (2, 38915295), (3, 25943530), (5, 15566118), (6, 12971765), (10, 7783059), (15, 5188706), (17, 4578270), (30, 2594353), (34, 2289135), (47, 1655970), (51, 1526090), (85, 915654), (94, 827985), (102, 763045), (141, 551990), (170, 457827), (191, 407490), (235, 331194), (255, 305218), (282, 275995), (289, 269310), (382, 203745), (470, 165597), (510, 152609), (573, 135830), (578, 134655), (705, 110398), (799, 97410), (867, 89770), (955, 81498), (1146, 67915), (1410, 55199), (1445, 53862), (1598, 48705), (1734, 44885), (1910, 40749), (2397, 32470), (2865, 27166), (2890, 26931), (3247, 23970), (3995, 19482), (4335, 17954), (4794, 16235), (5730, 13583), (6494, 11985), (7990, 9741), (8670, 8977)]