10903620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2029

約数の個数: 96

約数和(自身を含む): 37594368

約数和(自身を除く): 26690748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 1997, 2730, 3994, 5460, 5991, 7988, 9985, 11982, 13979, 19970, 23964, 25961, 27958, 29955, 39940, 41937, 51922, 55916, 59910, 69895, 77883, 83874, 103844, 119820, 129805, 139790, 155766, 167748, 181727, 209685, 259610, 279580, 311532, 363454, 389415, 419370, 519220, 545181, 726908, 778830, 838740, 908635, 1090362, 1557660, 1817270, 2180724, 2725905, 3634540, 5451810, 10903620]

約数ペア:

[(1, 10903620), (2, 5451810), (3, 3634540), (4, 2725905), (5, 2180724), (6, 1817270), (7, 1557660), (10, 1090362), (12, 908635), (13, 838740), (14, 778830), (15, 726908), (20, 545181), (21, 519220), (26, 419370), (28, 389415), (30, 363454), (35, 311532), (39, 279580), (42, 259610), (52, 209685), (60, 181727), (65, 167748), (70, 155766), (78, 139790), (84, 129805), (91, 119820), (105, 103844), (130, 83874), (140, 77883), (156, 69895), (182, 59910), (195, 55916), (210, 51922), (260, 41937), (273, 39940), (364, 29955), (390, 27958), (420, 25961), (455, 23964), (546, 19970), (780, 13979), (910, 11982), (1092, 9985), (1365, 7988), (1820, 5991), (1997, 5460), (2730, 3994)]