1406540460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{5023}}^1$

素因数の和:5407

約数の個数: 96

約数和(自身を含む): 4253921280

約数和(自身を除く): 2847380820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 359, 390, 718, 780, 1077, 1436, 1795, 2154, 3590, 4308, 4667, 5023, 5385, 7180, 9334, 10046, 10770, 14001, 15069, 18668, 20092, 21540, 23335, 25115, 28002, 30138, 46670, 50230, 56004, 60276, 65299, 70005, 75345, 93340, 100460, 130598, 140010, 150690, 195897, 261196, 280020, 301380, 326495, 391794, 652990, 783588, 979485, 1305980, 1803257, 1958970, 3606514, 3917940, 5409771, 7213028, 9016285, 10819542, 18032570, 21639084, 23442341, 27048855, 36065140, 46884682, 54097710, 70327023, 93769364, 108195420, 117211705, 140654046, 234423410, 281308092, 351635115, 468846820, 703270230, 1406540460]

約数ペア:

[(1, 1406540460), (2, 703270230), (3, 468846820), (4, 351635115), (5, 281308092), (6, 234423410), (10, 140654046), (12, 117211705), (13, 108195420), (15, 93769364), (20, 70327023), (26, 54097710), (30, 46884682), (39, 36065140), (52, 27048855), (60, 23442341), (65, 21639084), (78, 18032570), (130, 10819542), (156, 9016285), (195, 7213028), (260, 5409771), (359, 3917940), (390, 3606514), (718, 1958970), (780, 1803257), (1077, 1305980), (1436, 979485), (1795, 783588), (2154, 652990), (3590, 391794), (4308, 326495), (4667, 301380), (5023, 280020), (5385, 261196), (7180, 195897), (9334, 150690), (10046, 140010), (10770, 130598), (14001, 100460), (15069, 93340), (18668, 75345), (20092, 70005), (21540, 65299), (23335, 60276), (25115, 56004), (28002, 50230), (30138, 46670)]