26887230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 48591810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 419, 465, 558, 690, 713, 838, 930, 1035, 1257, 1395, 1426, 2070, 2095, 2139, 2514, 2790, 3565, 3771, 4190, 4278, 6285, 6417, 7130, 7542, 9637, 10695, 12570, 12834, 12989, 18855, 19274, 21390, 25978, 28911, 32085, 37710, 38967, 48185, 57822, 64170, 64945, 77934, 86733, 96370, 116901, 129890, 144555, 173466, 194835, 233802, 289110, 298747, 389670, 433665, 584505, 597494, 867330, 896241, 1169010, 1493735, 1792482, 2688723, 2987470, 4481205, 5377446, 8962410, 13443615, 26887230]

約数ペア:

[(1, 26887230), (2, 13443615), (3, 8962410), (5, 5377446), (6, 4481205), (9, 2987470), (10, 2688723), (15, 1792482), (18, 1493735), (23, 1169010), (30, 896241), (31, 867330), (45, 597494), (46, 584505), (62, 433665), (69, 389670), (90, 298747), (93, 289110), (115, 233802), (138, 194835), (155, 173466), (186, 144555), (207, 129890), (230, 116901), (279, 96370), (310, 86733), (345, 77934), (414, 64945), (419, 64170), (465, 57822), (558, 48185), (690, 38967), (713, 37710), (838, 32085), (930, 28911), (1035, 25978), (1257, 21390), (1395, 19274), (1426, 18855), (2070, 12989), (2095, 12834), (2139, 12570), (2514, 10695), (2790, 9637), (3565, 7542), (3771, 7130), (4190, 6417), (4278, 6285)]