765467630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 1485250560

約数和(自身を除く): 719782930

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 157, 190, 314, 335, 383, 670, 766, 785, 1273, 1570, 1915, 2546, 2983, 3830, 5966, 6365, 7277, 10519, 12730, 14554, 14915, 21038, 25661, 29830, 36385, 51322, 52595, 60131, 72770, 105190, 120262, 128305, 199861, 256610, 300655, 399722, 487559, 601310, 975118, 999305, 1142489, 1998610, 2284978, 2437795, 4028777, 4875590, 5712445, 8057554, 11424890, 20143885, 40287770, 76546763, 153093526, 382733815, 765467630]

約数ペア:

[(1, 765467630), (2, 382733815), (5, 153093526), (10, 76546763), (19, 40287770), (38, 20143885), (67, 11424890), (95, 8057554), (134, 5712445), (157, 4875590), (190, 4028777), (314, 2437795), (335, 2284978), (383, 1998610), (670, 1142489), (766, 999305), (785, 975118), (1273, 601310), (1570, 487559), (1915, 399722), (2546, 300655), (2983, 256610), (3830, 199861), (5966, 128305), (6365, 120262), (7277, 105190), (10519, 72770), (12730, 60131), (14554, 52595), (14915, 51322), (21038, 36385), (25661, 29830)]