965261940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{846721}}^1$

素因数の和:846752

約数の個数: 48

約数和(自身を含む): 2844985920

約数和(自身を除く): 1879723980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 846721, 1693442, 2540163, 3386884, 4233605, 5080326, 8467210, 10160652, 12700815, 16087699, 16934420, 25401630, 32175398, 48263097, 50803260, 64350796, 80438495, 96526194, 160876990, 193052388, 241315485, 321753980, 482630970, 965261940]

約数ペア:

[(1, 965261940), (2, 482630970), (3, 321753980), (4, 241315485), (5, 193052388), (6, 160876990), (10, 96526194), (12, 80438495), (15, 64350796), (19, 50803260), (20, 48263097), (30, 32175398), (38, 25401630), (57, 16934420), (60, 16087699), (76, 12700815), (95, 10160652), (114, 8467210), (190, 5080326), (228, 4233605), (285, 3386884), (380, 2540163), (570, 1693442), (1140, 846721)]