229957910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10987}}^1$

素因数の和:11037

約数の個数: 64

約数和(自身を含む): 531643392

約数和(自身を除く): 301685482

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, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 10987, 20930, 21974, 54935, 76909, 109870, 142831, 153818, 252701, 285662, 384545, 505402, 714155, 769090, 999817, 1263505, 1428310, 1768907, 1999634, 2527010, 3285113, 3537814, 4999085, 6570226, 8844535, 9998170, 16425565, 17689070, 22995791, 32851130, 45991582, 114978955, 229957910]

約数ペア:

[(1, 229957910), (2, 114978955), (5, 45991582), (7, 32851130), (10, 22995791), (13, 17689070), (14, 16425565), (23, 9998170), (26, 8844535), (35, 6570226), (46, 4999085), (65, 3537814), (70, 3285113), (91, 2527010), (115, 1999634), (130, 1768907), (161, 1428310), (182, 1263505), (230, 999817), (299, 769090), (322, 714155), (455, 505402), (598, 384545), (805, 285662), (910, 252701), (1495, 153818), (1610, 142831), (2093, 109870), (2990, 76909), (4186, 54935), (10465, 21974), (10987, 20930)]