698156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{113}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 2147973408

約数和(自身を除く): 1449816468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 113, 130, 156, 178, 195, 226, 260, 267, 339, 356, 390, 445, 452, 534, 565, 678, 780, 890, 1068, 1130, 1157, 1335, 1356, 1469, 1695, 1780, 2260, 2314, 2670, 2938, 3390, 3471, 4407, 4628, 5340, 5785, 5876, 6780, 6942, 7345, 7921, 8814, 10057, 11570, 13884, 14690, 15842, 17355, 17628, 20114, 22035, 23140, 23763, 29380, 30171, 31684, 34710, 39605, 40228, 44070, 47526, 50285, 60342, 69420, 79210, 88140, 95052, 100570, 102973, 118815, 120684, 130741, 150855, 158420, 201140, 205946, 237630, 261482, 301710, 308919, 392223, 411892, 475260, 514865, 522964, 603420, 617838, 653705, 784446, 895073, 1029730, 1235676, 1307410, 1544595, 1568892, 1790146, 1961115, 2059460, 2614820, 2685219, 3089190, 3580292, 3922230, 4475365, 5370438, 6178380, 7844460, 8950730, 10740876, 11635949, 13426095, 17901460, 23271898, 26852190, 34907847, 46543796, 53704380, 58179745, 69815694, 116359490, 139631388, 174539235, 232718980, 349078470, 698156940]

約数ペア:

[(1, 698156940), (2, 349078470), (3, 232718980), (4, 174539235), (5, 139631388), (6, 116359490), (10, 69815694), (12, 58179745), (13, 53704380), (15, 46543796), (20, 34907847), (26, 26852190), (30, 23271898), (39, 17901460), (52, 13426095), (60, 11635949), (65, 10740876), (78, 8950730), (89, 7844460), (113, 6178380), (130, 5370438), (156, 4475365), (178, 3922230), (195, 3580292), (226, 3089190), (260, 2685219), (267, 2614820), (339, 2059460), (356, 1961115), (390, 1790146), (445, 1568892), (452, 1544595), (534, 1307410), (565, 1235676), (678, 1029730), (780, 895073), (890, 784446), (1068, 653705), (1130, 617838), (1157, 603420), (1335, 522964), (1356, 514865), (1469, 475260), (1695, 411892), (1780, 392223), (2260, 308919), (2314, 301710), (2670, 261482), (2938, 237630), (3390, 205946), (3471, 201140), (4407, 158420), (4628, 150855), (5340, 130741), (5785, 120684), (5876, 118815), (6780, 102973), (6942, 100570), (7345, 95052), (7921, 88140), (8814, 79210), (10057, 69420), (11570, 60342), (13884, 50285), (14690, 47526), (15842, 44070), (17355, 40228), (17628, 39605), (20114, 34710), (22035, 31684), (23140, 30171), (23763, 29380)]