253200630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 625459968

約数和(自身を除く): 372259338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 83, 122, 166, 183, 249, 305, 366, 415, 498, 610, 830, 915, 1245, 1667, 1830, 2490, 3334, 5001, 5063, 8335, 10002, 10126, 15189, 16670, 25005, 25315, 30378, 50010, 50630, 75945, 101687, 138361, 151890, 203374, 276722, 305061, 415083, 508435, 610122, 691805, 830166, 1016870, 1383610, 1525305, 2075415, 3050610, 4150830, 8440021, 16880042, 25320063, 42200105, 50640126, 84400210, 126600315, 253200630]

約数ペア:

[(1, 253200630), (2, 126600315), (3, 84400210), (5, 50640126), (6, 42200105), (10, 25320063), (15, 16880042), (30, 8440021), (61, 4150830), (83, 3050610), (122, 2075415), (166, 1525305), (183, 1383610), (249, 1016870), (305, 830166), (366, 691805), (415, 610122), (498, 508435), (610, 415083), (830, 305061), (915, 276722), (1245, 203374), (1667, 151890), (1830, 138361), (2490, 101687), (3334, 75945), (5001, 50630), (5063, 50010), (8335, 30378), (10002, 25315), (10126, 25005), (15189, 16670)]