233235070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 471847680

約数和(自身を除く): 238612610

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 163, 170, 190, 323, 326, 443, 646, 815, 886, 1615, 1630, 2215, 2771, 3097, 3230, 4430, 5542, 6194, 7531, 8417, 13855, 15062, 15485, 16834, 27710, 30970, 37655, 42085, 52649, 72209, 75310, 84170, 105298, 143089, 144418, 263245, 286178, 361045, 526490, 715445, 722090, 1227553, 1371971, 1430890, 2455106, 2743942, 6137765, 6859855, 12275530, 13719710, 23323507, 46647014, 116617535, 233235070]

約数ペア:

[(1, 233235070), (2, 116617535), (5, 46647014), (10, 23323507), (17, 13719710), (19, 12275530), (34, 6859855), (38, 6137765), (85, 2743942), (95, 2455106), (163, 1430890), (170, 1371971), (190, 1227553), (323, 722090), (326, 715445), (443, 526490), (646, 361045), (815, 286178), (886, 263245), (1615, 144418), (1630, 143089), (2215, 105298), (2771, 84170), (3097, 75310), (3230, 72209), (4430, 52649), (5542, 42085), (6194, 37655), (7531, 30970), (8417, 27710), (13855, 16834), (15062, 15485)]