11951030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 27675648

約数和(自身を除く): 15724618

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 571, 598, 805, 910, 1142, 1495, 1610, 2093, 2855, 2990, 3997, 4186, 5710, 7423, 7994, 10465, 13133, 14846, 19985, 20930, 26266, 37115, 39970, 51961, 65665, 74230, 91931, 103922, 131330, 170729, 183862, 259805, 341458, 459655, 519610, 853645, 919310, 1195103, 1707290, 2390206, 5975515, 11951030]

約数ペア:

[(1, 11951030), (2, 5975515), (5, 2390206), (7, 1707290), (10, 1195103), (13, 919310), (14, 853645), (23, 519610), (26, 459655), (35, 341458), (46, 259805), (65, 183862), (70, 170729), (91, 131330), (115, 103922), (130, 91931), (161, 74230), (182, 65665), (230, 51961), (299, 39970), (322, 37115), (455, 26266), (571, 20930), (598, 19985), (805, 14846), (910, 13133), (1142, 10465), (1495, 7994), (1610, 7423), (2093, 5710), (2855, 4186), (2990, 3997)]