77806330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3079}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 168981120

約数和(自身を除く): 91174790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3079, 3610, 5054, 6158, 12635, 15395, 21553, 25270, 30790, 43106, 58501, 107765, 117002, 215530, 292505, 409507, 585010, 819014, 1111519, 2047535, 2223038, 4095070, 5557595, 7780633, 11115190, 15561266, 38903165, 77806330]

約数ペア:

[(1, 77806330), (2, 38903165), (5, 15561266), (7, 11115190), (10, 7780633), (14, 5557595), (19, 4095070), (35, 2223038), (38, 2047535), (70, 1111519), (95, 819014), (133, 585010), (190, 409507), (266, 292505), (361, 215530), (665, 117002), (722, 107765), (1330, 58501), (1805, 43106), (2527, 30790), (3079, 25270), (3610, 21553), (5054, 15395), (6158, 12635)]