15694319790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{31723}}^1$

素因数の和:31998

約数の個数: 96

約数和(自身を含む): 42758876160

約数和(自身を除く): 27064556370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 239, 345, 414, 478, 690, 717, 1035, 1195, 1434, 2070, 2151, 2390, 3585, 4302, 5497, 7170, 10755, 10994, 16491, 21510, 27485, 31723, 32982, 49473, 54970, 63446, 82455, 95169, 98946, 158615, 164910, 190338, 247365, 285507, 317230, 475845, 494730, 571014, 729629, 951690, 1427535, 1459258, 2188887, 2855070, 3648145, 4377774, 6566661, 7296290, 7581797, 10944435, 13133322, 15163594, 21888870, 22745391, 32833305, 37908985, 45490782, 65666610, 68236173, 75817970, 113726955, 136472346, 174381331, 227453910, 341180865, 348762662, 523143993, 682361730, 871906655, 1046287986, 1569431979, 1743813310, 2615719965, 3138863958, 5231439930, 7847159895, 15694319790]

約数ペア:

[(1, 15694319790), (2, 7847159895), (3, 5231439930), (5, 3138863958), (6, 2615719965), (9, 1743813310), (10, 1569431979), (15, 1046287986), (18, 871906655), (23, 682361730), (30, 523143993), (45, 348762662), (46, 341180865), (69, 227453910), (90, 174381331), (115, 136472346), (138, 113726955), (207, 75817970), (230, 68236173), (239, 65666610), (345, 45490782), (414, 37908985), (478, 32833305), (690, 22745391), (717, 21888870), (1035, 15163594), (1195, 13133322), (1434, 10944435), (2070, 7581797), (2151, 7296290), (2390, 6566661), (3585, 4377774), (4302, 3648145), (5497, 2855070), (7170, 2188887), (10755, 1459258), (10994, 1427535), (16491, 951690), (21510, 729629), (27485, 571014), (31723, 494730), (32982, 475845), (49473, 317230), (54970, 285507), (63446, 247365), (82455, 190338), (95169, 164910), (98946, 158615)]