2363220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 7556640

約数和(自身を除く): 5193420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 691, 855, 1140, 1382, 1710, 2073, 2764, 3420, 3455, 4146, 6219, 6910, 8292, 10365, 12438, 13129, 13820, 20730, 24876, 26258, 31095, 39387, 41460, 52516, 62190, 65645, 78774, 118161, 124380, 131290, 157548, 196935, 236322, 262580, 393870, 472644, 590805, 787740, 1181610, 2363220]

約数ペア:

[(1, 2363220), (2, 1181610), (3, 787740), (4, 590805), (5, 472644), (6, 393870), (9, 262580), (10, 236322), (12, 196935), (15, 157548), (18, 131290), (19, 124380), (20, 118161), (30, 78774), (36, 65645), (38, 62190), (45, 52516), (57, 41460), (60, 39387), (76, 31095), (90, 26258), (95, 24876), (114, 20730), (171, 13820), (180, 13129), (190, 12438), (228, 10365), (285, 8292), (342, 6910), (380, 6219), (570, 4146), (684, 3455), (691, 3420), (855, 2764), (1140, 2073), (1382, 1710)]