23471460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6897

約数の個数: 72

約数和(自身を含む): 74954880

約数和(自身を除く): 51483420

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, 855, 1140, 1710, 3420, 6863, 13726, 20589, 27452, 34315, 41178, 61767, 68630, 82356, 102945, 123534, 130397, 137260, 205890, 247068, 260794, 308835, 391191, 411780, 521588, 617670, 651985, 782382, 1173573, 1235340, 1303970, 1564764, 1955955, 2347146, 2607940, 3911910, 4694292, 5867865, 7823820, 11735730, 23471460]

約数ペア:

[(1, 23471460), (2, 11735730), (3, 7823820), (4, 5867865), (5, 4694292), (6, 3911910), (9, 2607940), (10, 2347146), (12, 1955955), (15, 1564764), (18, 1303970), (19, 1235340), (20, 1173573), (30, 782382), (36, 651985), (38, 617670), (45, 521588), (57, 411780), (60, 391191), (76, 308835), (90, 260794), (95, 247068), (114, 205890), (171, 137260), (180, 130397), (190, 123534), (228, 102945), (285, 82356), (342, 68630), (380, 61767), (570, 41178), (684, 34315), (855, 27452), (1140, 20589), (1710, 13726), (3420, 6863)]