13904340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 41247360

約数和(自身を除く): 27343020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 61, 87, 116, 122, 131, 145, 174, 183, 244, 262, 290, 305, 348, 366, 393, 435, 524, 580, 610, 655, 732, 786, 870, 915, 1220, 1310, 1572, 1740, 1769, 1830, 1965, 2620, 3538, 3660, 3799, 3930, 5307, 7076, 7598, 7860, 7991, 8845, 10614, 11397, 15196, 15982, 17690, 18995, 21228, 22794, 23973, 26535, 31964, 35380, 37990, 39955, 45588, 47946, 53070, 56985, 75980, 79910, 95892, 106140, 113970, 119865, 159820, 227940, 231739, 239730, 463478, 479460, 695217, 926956, 1158695, 1390434, 2317390, 2780868, 3476085, 4634780, 6952170, 13904340]

約数ペア:

[(1, 13904340), (2, 6952170), (3, 4634780), (4, 3476085), (5, 2780868), (6, 2317390), (10, 1390434), (12, 1158695), (15, 926956), (20, 695217), (29, 479460), (30, 463478), (58, 239730), (60, 231739), (61, 227940), (87, 159820), (116, 119865), (122, 113970), (131, 106140), (145, 95892), (174, 79910), (183, 75980), (244, 56985), (262, 53070), (290, 47946), (305, 45588), (348, 39955), (366, 37990), (393, 35380), (435, 31964), (524, 26535), (580, 23973), (610, 22794), (655, 21228), (732, 18995), (786, 17690), (870, 15982), (915, 15196), (1220, 11397), (1310, 10614), (1572, 8845), (1740, 7991), (1769, 7860), (1830, 7598), (1965, 7076), (2620, 5307), (3538, 3930), (3660, 3799)]