2194358715

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2089}}^1$

素因数の和:2385

約数の個数: 64

約数和(自身を含む): 4044902400

約数和(自身を除く): 1850543685

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 251, 279, 465, 753, 837, 1255, 1395, 2089, 2259, 3765, 4185, 6267, 6777, 7781, 10445, 11295, 18801, 23343, 31335, 33885, 38905, 56403, 64759, 70029, 94005, 116715, 194277, 210087, 282015, 323795, 350145, 524339, 582831, 971385, 1050435, 1573017, 1748493, 2621695, 2914155, 4719051, 7865085, 8742465, 14157153, 16254509, 23595255, 48763527, 70785765, 81272545, 146290581, 243817635, 438871743, 731452905, 2194358715]

約数ペア:

[(1, 2194358715), (3, 731452905), (5, 438871743), (9, 243817635), (15, 146290581), (27, 81272545), (31, 70785765), (45, 48763527), (93, 23595255), (135, 16254509), (155, 14157153), (251, 8742465), (279, 7865085), (465, 4719051), (753, 2914155), (837, 2621695), (1255, 1748493), (1395, 1573017), (2089, 1050435), (2259, 971385), (3765, 582831), (4185, 524339), (6267, 350145), (6777, 323795), (7781, 282015), (10445, 210087), (11295, 194277), (18801, 116715), (23343, 94005), (31335, 70029), (33885, 64759), (38905, 56403)]