2771524020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{757247}}^1$

素因数の和:757320

約数の個数: 48

約数和(自身を含む): 7887495168

約数和(自身を除く): 5115971148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 757247, 1514494, 2271741, 3028988, 3786235, 4543482, 7572470, 9086964, 11358705, 15144940, 22717410, 45434820, 46192067, 92384134, 138576201, 184768268, 230960335, 277152402, 461920670, 554304804, 692881005, 923841340, 1385762010, 2771524020]

約数ペア:

[(1, 2771524020), (2, 1385762010), (3, 923841340), (4, 692881005), (5, 554304804), (6, 461920670), (10, 277152402), (12, 230960335), (15, 184768268), (20, 138576201), (30, 92384134), (60, 46192067), (61, 45434820), (122, 22717410), (183, 15144940), (244, 11358705), (305, 9086964), (366, 7572470), (610, 4543482), (732, 3786235), (915, 3028988), (1220, 2271741), (1830, 1514494), (3660, 757247)]