233645860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 577463040

約数和(自身を除く): 343817180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 109, 122, 140, 218, 244, 251, 305, 427, 436, 502, 545, 610, 763, 854, 1004, 1090, 1220, 1255, 1526, 1708, 1757, 2135, 2180, 2510, 3052, 3514, 3815, 4270, 5020, 6649, 7028, 7630, 8540, 8785, 13298, 15260, 15311, 17570, 26596, 27359, 30622, 33245, 35140, 46543, 54718, 61244, 66490, 76555, 93086, 107177, 109436, 132980, 136795, 153110, 186172, 191513, 214354, 232715, 273590, 306220, 383026, 428708, 465430, 535885, 547180, 766052, 930860, 957565, 1071770, 1668899, 1915130, 2143540, 3337798, 3830260, 6675596, 8344495, 11682293, 16688990, 23364586, 33377980, 46729172, 58411465, 116822930, 233645860]

約数ペア:

[(1, 233645860), (2, 116822930), (4, 58411465), (5, 46729172), (7, 33377980), (10, 23364586), (14, 16688990), (20, 11682293), (28, 8344495), (35, 6675596), (61, 3830260), (70, 3337798), (109, 2143540), (122, 1915130), (140, 1668899), (218, 1071770), (244, 957565), (251, 930860), (305, 766052), (427, 547180), (436, 535885), (502, 465430), (545, 428708), (610, 383026), (763, 306220), (854, 273590), (1004, 232715), (1090, 214354), (1220, 191513), (1255, 186172), (1526, 153110), (1708, 136795), (1757, 132980), (2135, 109436), (2180, 107177), (2510, 93086), (3052, 76555), (3514, 66490), (3815, 61244), (4270, 54718), (5020, 46543), (6649, 35140), (7028, 33245), (7630, 30622), (8540, 27359), (8785, 26596), (13298, 17570), (15260, 15311)]