7833540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 26276544

約数和(自身を除く): 18443004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 83, 110, 121, 130, 132, 143, 156, 165, 166, 195, 220, 242, 249, 260, 286, 330, 332, 363, 390, 415, 429, 484, 498, 572, 605, 660, 715, 726, 780, 830, 858, 913, 996, 1079, 1210, 1245, 1430, 1452, 1573, 1660, 1716, 1815, 1826, 2145, 2158, 2420, 2490, 2739, 2860, 3146, 3237, 3630, 3652, 4290, 4316, 4565, 4719, 4980, 5395, 5478, 6292, 6474, 7260, 7865, 8580, 9130, 9438, 10043, 10790, 10956, 11869, 12948, 13695, 15730, 16185, 18260, 18876, 20086, 21580, 23595, 23738, 27390, 30129, 31460, 32370, 35607, 40172, 47190, 47476, 50215, 54780, 59345, 60258, 64740, 71214, 94380, 100430, 118690, 120516, 130559, 142428, 150645, 178035, 200860, 237380, 261118, 301290, 356070, 391677, 522236, 602580, 652795, 712140, 783354, 1305590, 1566708, 1958385, 2611180, 3916770, 7833540]

約数ペア:

[(1, 7833540), (2, 3916770), (3, 2611180), (4, 1958385), (5, 1566708), (6, 1305590), (10, 783354), (11, 712140), (12, 652795), (13, 602580), (15, 522236), (20, 391677), (22, 356070), (26, 301290), (30, 261118), (33, 237380), (39, 200860), (44, 178035), (52, 150645), (55, 142428), (60, 130559), (65, 120516), (66, 118690), (78, 100430), (83, 94380), (110, 71214), (121, 64740), (130, 60258), (132, 59345), (143, 54780), (156, 50215), (165, 47476), (166, 47190), (195, 40172), (220, 35607), (242, 32370), (249, 31460), (260, 30129), (286, 27390), (330, 23738), (332, 23595), (363, 21580), (390, 20086), (415, 18876), (429, 18260), (484, 16185), (498, 15730), (572, 13695), (605, 12948), (660, 11869), (715, 10956), (726, 10790), (780, 10043), (830, 9438), (858, 9130), (913, 8580), (996, 7865), (1079, 7260), (1210, 6474), (1245, 6292), (1430, 5478), (1452, 5395), (1573, 4980), (1660, 4719), (1716, 4565), (1815, 4316), (1826, 4290), (2145, 3652), (2158, 3630), (2420, 3237), (2490, 3146), (2739, 2860)]